ISO 6708:1995
Current
Current
The latest, up-to-date edition.
Pipework components Definition and selection of DN (nominal size)
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
22-06-1995
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Cancels and replaces the first edition (1980). Gives the definition of DN (nominal size) when applied to components of a pipework system, as specified in those standards which use the DN designation system. Gives a list of preferred DN values.
| DocumentType |
Standard
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| Pages |
1
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| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| DIN EN ISO 6708:1995-09 | Identical |
| NBN EN 28233 : 1992 | Identical |
| NBN EN 28659 : 1992 | Identical |
| NBN EN ISO 6708 : 1996 | Identical |
| NBN E 29 403 : 1981 | Identical |
| NBN EN 1092-2 : 1997 | Identical |
| NF EN ISO 6708 : 1995 | Identical |
| NEN EN ISO 6708 : 1995 | Identical |
| NS EN ISO 6708 : 1ED 1995 | Identical |
| I.S. EN ISO 6708:1996 | Identical |
| PN EN ISO 6708 : 1998 | Identical |
| SN EN ISO 6708 : 1995 | Identical |
| UNI ISO 6708 : 1982 | Identical |
| UNI EN ISO 6708 : 1997 | Identical |
| SS-EN ISO 6708:1996 | Identical |
| UNE-EN ISO 6708:1996 | Identical |
| BS EN ISO 6708:1996 | Identical |
| EN ISO 6708:1995 | Identical |
| DIN 2402:1976-02 | Identical |
| UNE 19004-1:1989 | Identical |
| IEEE C57.12.10-2010 REDLINE | IEEE Standard Requirements for Liquid-Immersed Power Transformers |
| 13/30255705 DC : 0 | BS EN 1514-2 - FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| 93/701503 DC : DRAFT FEB 1993 | ISO/DIS 10806 - PIPEWORK - NON-ALLOYED AND ALLOYED STAINLESS STEEL FITTINGS FOR CORRUGATED FLEXIBLE METALLIC HOSES |
| ISO 16631:2016 | Ductile iron pipes, fittings, accessories and their joints compatible with plastic (PVC or PE) piping systems, for water applications and for plastic pipeline connections, repair and replacement |
| UNE-EN ISO 28921-2:2018 | Industrial valves - Isolating valves for low-temperature applications - Part 2: Type testing (ISO 28921-2:2015) |
| BS ISO 21013-2 : 2007 | CRYOGENIC VESSELS - PRESSURE-RELIEF ACCESSORIES FOR CRYOGENIC SERVICE - PART 2: NON-RECLOSABLE PRESSURE-RELIEF DEVICES |
| BS ISO 10803:2011 | Design method for ductile iron pipes |
| BS ISO 21013-1:2008 | Cryogenic vessels. Pressure-relief accessories for cryogenic service Reclosable pressure-relief valves |
| BS ISO 5208:2015 | Industrial valves. Pressure testing of metallic valves |
| 12/30254917 DC : DRAFT JAN 2012 | BS EN 877 - CAST IRON PIPES AND FITTINGS, THEIR JOINTS AND ACCESSORIES FOR THE EVACUATION OF WATER FROM BUILDINGS - REQUIREMENTS, TEST METHODS AND QUALITY ASSURANCE |
| 10/30199074 DC : 0 | BS ISO 6162-1 - HYDRAULIC FLUID POWER - FLANGE CONNECTORS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 1: FLANGE CONNECTORS FOR USE AT PRESSURES OF 3,5 MPA (35 BAR) TO 35 MPA (350 BAR), DN 13 TO DN 127 |
| 13/30275593 DC : 0 | BS EN 14432 - TANKS FOR THE TRANSPORT OF DANGEROUS GOODS - TANK EQUIPMENT FOR THE TRANSPORT OF LIQUID CHEMICALS AND LIQUEFIED GASES - PRODUCT DISCHARGE AND AIR INLET VALVES |
| 13/30271601 DC : 0 | BS ISO 9635-1 - AGRICULTURAL IRRIGATION EQUIPMENT - IRRIGATION VALVES - PART 1: GENERAL REQUIREMENTS |
| 16/30335111 DC : 0 | BS EN 12178 - REFRIGERATING SYSTEMS AND HEAT PUMPS - LIQUID LEVEL INDICATING DEVICES - REQUIREMENTS, TESTING AND MARKING |
| 05/30132854 DC : DRAFT APR 2005 | EN 1092-1 - FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES |
| 06/30157192 DC : 0 | BS EN 736-3 - VALVES - TERMINOLOGY - PART 3: DEFINITION OF TERMS |
| BS EN 16617:2015 | Pipework. Corrugated metal hose assemblies for combustible gas. Performance requirements, testing and marking |
| 10/30227442 DC : 0 | BS EN ISO 13710 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - RECIPROCATING POSITIVE DISPLACEMENT PUMPS |
| BS EN 60534-3-2:2001 | Industrial-process control valves. Dimensions Face-to-face dimensions for rotary control valves except butterfly valves |
| 13/30280746 DC : 0 | BS EN 14433 - TANKS FOR THE TRANSPORT OF DANGEROUS GOODS - TANK EQUIPMENT FOR THE TRANSPORT OF LIQUID CHEMICALS AND LIQUEFIED GASES - FOOT VALVES |
| BS ISO 21011:2008 | Cryogenic vessels. Valves for cryogenic service |
| PREN ISO 10380 : DRAFT 2011 | PIPEWORK - CORRUGATED METAL HOSES AND HOSE ASSEMBLIES |
| ISO 21011:2008 | Cryogenic vessels — Valves for cryogenic service |
| 15/30310182 DC : 0 | BS EN ISO 24490 - CRYOGENIC VESSELS - PUMPS FOR CRYOGENIC SERVICE |
| BS ISO 13470:2012 | Trenchless applications of ductile iron pipes systems. Product design and installation |
| DIN EN 16617:2015-07 | PIPEWORK - CORRUGATED METAL HOSE ASSEMBLIES FOR COMBUSTIBLE GAS - PERFORMANCE REQUIREMENTS, TESTING AND MARKING |
| BS 7438:1991 | Specification for steel and copper alloy wafer check valves, single-disk, spring-loaded type |
| API 674 : 2010 : INC : ERR 1 : 2015 : R2016 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| UNE-EN ISO 28921-1:2018 | Industrial valves - Isolating valves for low-temperature applications - Part 1: Design, manufacturing and production testing (ISO 28921-1:2013) |
| 10/30234616 DC : 0 | BS EN 14420-7 - HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS |
| API 677 : 2006 : R2016 | GENERAL-PURPOSE GEAR UNITS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES |
| BS EN ISO 10439-1:2015 | Petroleum, petrochemical and natural gas industries. Axial and centrifugal compressors and expander-compressors General requirements |
| 93/706481 DC : 0 | ISO/DIS 5752 - METAL VALVES FOR USE IN FLANGED PIPE SYSTEMS - FACE-TO-FACE AND CENTRE TO FACE DIMENSIONS |
| BS 5793-1(1989) : AMD 7815 | INDUSTRIAL-PROCESS CONTROL VALVES - SPECIFICATION AND TERMINOLOGY FOR CONTROL VALVES |
| 01/703999 DC : DRAFT FEB 2001 | EN ISO 10380 PIPEWORK - CORRUGATED METAL HOSES AND HOSE ASSEMBLIES |
| 03/118014 DC : DRAFT DEC 2003 | ISO 7121 - METAL BALL VALVES FOR GENERAL-PURPOSE INDUSTRIAL APPLICATIONS |
| UNE-EN 13547:2014 | Industrial valves - Copper alloy ball valves |
| ISO 21013-2:2007 | Cryogenic vessels Pressure-relief accessories for cryogenic service Part 2: Non-reclosable pressure-relief devices |
| BS 4504-3.3:1989 | Circular flanges for pipes, valves and fittings (PN designated) Specification for copper alloy and composite flanges |
| 09/30202711 DC : 0 | BS EN 1267 - INDUSTRIAL VALVES - TEST OF FLOW RESISTANCE USING WATER AS TEST FLUID |
| API 600 REDLINE : 2009 | STEEL GATE VALVES - FLANGED AND BUTT-WELDING ENDS, BOLTED BONNETS |
| I.S. EN 334:2005 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| PREN 14276-2 : DRAFT 2017 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 2: PIPING - GENERAL REQUIREMENTS |
| ISO 12149:1999 | Bolted bonnet steel globe valves for general-purpose applications |
| I.S. EN 378-2:2016 | REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION |
| ISO 13470:2012 | Trenchless applications of ductile iron pipes systems — Product design and installation |
| I.S. EN 13547:2013 | INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES |
| ISO 10631:2013 | Metallic butterfly valves for general purposes |
| EN ISO 3822-3:2018 | Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 3: Mounting and operating conditions for in-line valves and appliances (ISO 3822-3:2018) |
| ISO 23551-10:2016 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 10: Vent valves |
| 16/30334287 DC : 0 | BS EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURE UP TO 100 BAR |
| EN 12261:2018 | Gas meters - Turbine gas meters |
| DIN EN 334:2016-05 (Draft) | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| ISO 3822-3:2018 | Acoustics — Laboratory tests on noise emission from appliances and equipment used in water supply installations — Part 3: Mounting and operating conditions for in-line valves and appliances |
| I.S. EN ISO 16136:2006 | INDUSTRIAL VALVES - BUTTERFLY VALVES OF THERMOPLASTICS MATERIALS |
| EN 545:2010 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| I.S. EN 14382:2005 | SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR |
| I.S. EN 488:2015 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - STEEL VALVE ASSEMBLY FOR STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| I.S. EN ISO 16138:2006 | INDUSTRIAL VALVES - DIAPHRAGM VALVES OF THERMOPLASTICS MATERIALS |
| I.S. EN ISO 21787:2006 | INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTICS MATERIALS |
| I.S. EN ISO 16139:2006 | INDUSTRIAL VALVES - GATE VALVES OF THERMOPLASTICS MATERIALS |
| UNE-EN ISO 4126-1:2014 | Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013) |
| I.S. EN ISO 16135:2006 | INDUSTRIAL VALVES - BALL VALVES OF THERMOPLASTICS MATERIALS |
| I.S. EN ISO 16137:2006 | INDUSTRIAL VALVES - CHECK VALVES OF THERMOPLASTICS MATERIALS |
| EN 736-3:2008 | Valves - Terminology - Part 3: Definition of terms |
| DIN EN ISO 10434:2005-01 | BOLTED BONNET STEEL GATE VALVES FOR THE PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES |
| DIN EN 13136:2013-12 | REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION |
| UNE-EN 378-2:2017 | Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation |
| BS EN 12560-6:2003 | Flanges and their joints. Gaskets for class-designated flanges Covered serrated metal gaskets for use with steel flanges |
| BS EN 13828:2003 | Building valves. Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings. Tests and requirements |
| BS EN 14420-5:2013 | Hose fittings with clamp units Threaded connections |
| BS EN ISO 10380:2012 | Pipework. Corrugated metal hoses and hose assemblies |
| BS EN 12288:2010 | Industrial valves. Copper alloy gate valves |
| BS EN 877 : 1999 | CAST IRON PIPES AND FITTINGS, THEIR JOINTS AND ACCESSORIES FOR THE EVACUATION OF WATER FROM BUILDINGS - REQUIREMENTS, TEST METHODS AND QUALITY ASSURANCE |
| BS EN 14267:2004 | Irrigation techniques. Irrigation hydrants |
| UNE-EN ISO 10380:2013 | Pipework - Corrugated metal hoses and hose assemblies (ISO 10380:2012) |
| BS EN ISO 16135:2006 | Industrial valves. Ball valves of thermoplastic materials |
| BS EN 13348:2016 | Copper and copper alloys. Seamless, round copper tubes for medical gases or vacuum |
| UNE-EN 331:2016 | Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings |
| BS EN 13136 : 2013 | REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION |
| BS EN 14382 : 2005 | SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR |
| I.S. EN 14276-1:2006 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 1: VESSELS - GENERAL REQUIREMENTS |
| BS EN 88:1991 | Pressure governors for gas appliances for inlet pressures up to 200 mbar |
| BS EN 14628:2005 | Ductile iron pipes, fittings and accessories. External polythene coating for pipes. Requirements and test methods |
| BS EN 13648-1:2008 | Cryogenic vessels. Safety devices for protection against excessive pressure Safety valves for cryogenic service |
| BS EN 88-2:2007 | Pressure regulators and associated safety devices for gas appliances Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar |
| BS EN ISO 16139:2006 | Industrial valves. Gate valves of thermoplastic materials |
| BS EN ISO 10807:1997 | Pipework. Corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmosphere |
| BS EN 14420-3:2013 | Hose fittings with clamp units Clamp units, bolted or pinned |
| BS EN 14420-7:2013 | Hose fittings with clamp units Cam locking couplings |
| BS EN 12560-4:2001 | Flanges and their joints. Gaskets for Class-designated flanges Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges |
| I.S. EN 12288:2010 | INDUSTRIAL VALVES - COPPER ALLOY GATE VALVES |
| DIN EN 736-3:2008-04 | Valves - Terminology - Part 3: Definition of terms |
| ONORM EN 1514-2 : 2014 | FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| I.S. EN 877:2000 | CAST IRON PIPES AND FITTINGS, THEIR JOINTS AND ACCESSORIES FOR THE EVACUATION OF WATER FROM BUILDINGS - REQUIREMENTS, TEST METHODS AND QUALITY ASSURANCE |
| DIN 2460:2006-06 | Steel water pipes and fittings |
| I.S. EN 10242:1995 | THREADED PIPE FITTING IN MALLEABLE CAST IRON |
| EN 12288:2010 | Industrial valves - Copper alloy gate valves |
| EN 1267:2012 | Industrial valves - Test of flow resistance using water as test fluid |
| EN 1057:2006+A1:2010 | Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications |
| EN 12560-4:2001 | Flanges and their joints - Gaskets for Class-designated flantes - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges |
| EN 12560-3:2001 | Flanges and their joints - Gaskets for Class-designated flanges - Part 3: Non-metallic PTFE envelope gaskets |
| EN 13547:2013 | Industrial valves - Copper alloy ball valves |
| EN 10311:2005 | Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids |
| UNI EN 877 : 2007 | CAST IRON PIPES AND FITTINGS, THEIR JOINTS AND ACCESSORIES FOR THE EVACUATION OF WATER FROM BUILDINGS - REQUIREMENTS, TEST METHODS AND QUALITY ASSURANCE |
| EN 10253-3:2008 | Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements |
| EN 1092-2:1997 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
| EN ISO 28921-2:2017 | Industrial valves - Isolating valves for low-temperature applications - Part 2: Type testing (ISO 28921-2:2015) |
| EN 12178:2016 | Refrigerating systems and heat pumps - Liquid level indicating devices - Requirements, testing and marking |
| EN ISO 28921-1:2017 | Industrial valves - Isolating valves for low-temperature applications - Part 1: Design, manufacturing and production testing (ISO 28921-1:2013) |
| EN 12735-2:2016 | Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment |
| EN 13348:2016 | Copper and copper alloys - Seamless, round copper tubes for medical gases or vacuum |
| EN 12560-2:2013 | Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges |
| CEN/TS 13547:2006 | Industrial valves - Copper alloy ball valves |
| ASME B16.9 : 2012 | FACTORY-MADE WROUGHT BUTTWELDING FITTINGS |
| ASME B16.48 : 2015 | LINE BLANKS |
| EN 14423:2013+A1:2016 | Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar |
| DIN EN ISO 28921-1:2017-05 | Industrial valves - Isolating valves for low-temperature applications - Part 1: Design, manufacturing and production testing (ISO 28921-1:2013) |
| BS EN 12261:2002 | Gas meters. Turbine gas meters |
| UNI EN 13136 : 2014 | REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION |
| DIN 1988-300:2012-05 | Codes of practice for drinking water installations - Part 300: Pipe sizing; DVGW code of practice |
| 14/30279051 DC : 0 | BS EN ISO 15848-1 - INDUSTRIAL VALVES - MEASUREMENT, TEST AND QUALIFICATION PROCEDURES FOR FUGITIVE EMISSIONS - PART 1: CLASSIFICATION SYSTEM AND QUALIFICATION PROCEDURES FOR TYPE TESTING OF VALVES |
| 10/30234625 DC : 0 | BS EN 14420-1 - HOSE FITTINGS WITH CLAMP UNITS - PART 1: REQUIREMENTS, SURVEY, DESIGNATION AND TESTING |
| I.S. EN 60534-1:2005 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 1: CONTROL VALVE TERMINOLOGY AND GENERAL CONSIDERATIONS |
| 11/30246933 DC : 0 | BS ISO 28921-1 - INDUSTRIAL VALVES - ISOLATING VALVES FOR LOW TEMPERATURES APPLICATION - PART 1: DESIGN, MANUFACTURING AND PRODUCTION TESTING |
| DIN EN 10253-2:2008-09 | Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements |
| BS 7834:1995 | Specification for turbine meters used for the measurement of gas flow in closed conduits |
| 12/30236280 DC : 0 | BS ISO 10631 - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES |
| 17/30324750 DC : 0 | BS ISO 20602 - SHIPS AND MARINE TECHNOLOGY - CHECK VALVES FOR USE IN LOW TEMPERATURE APPLICATIONS - DESIGN AND TESTING REQUIREMENTS |
| BS ISO 7005-1:2011 | Pipe flanges Steel flanges for industrial and general service piping systems |
| API 616 REDLINE : 2011 | GAS TURBINES FOR THE PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| 14/30294473 DC : 0 | BS EN 488 - DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - STEEL VALVE ASSEMBLY FOR STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| 08/30188684 DC : DRAFT SEP 2008 | BS ISO 7268 - PIPE COMPONENTS - DEFINITION AND SELECTION OF PN, CLASS AND K |
| 13/30279702 DC : 0 | BS EN 331 - MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS |
| BS EN ISO 28921-1:2017 | Industrial valves. Isolating valves for low-temperature applications Design, manufacturing and production testing |
| PREN 14382 : DRAFT 2016 | GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR |
| 03/115349 DC : DRAFT OCT 2003 | ISO 24490 - CRYOGENIC VESSELS - PUMPS FOR CRYOGENIC VESSELS |
| 06/30148043 DC : 0 | EN 88-2 - PRESSURE REGULATORS AND ASSOCIATED SAFETY DEVICES FOR GAS APPLIANCES - PART 2: PRESSURE REGULATORS FOR INLET PRESSURES ABOVE 500 MBAR UP TO AND INCLUDING 5 BAR |
| 09/30195732 DC : 0 | BS ISO 10804 - RESTRAINED JOINT SYSTEMS FOR DUCTILE IRON PIPELINES - DESIGN RULES AND TYPE TESTING |
| BS EN ISO 4126-1 : 2013 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES (ISO 4126-1:2013) |
| DIN EN 1474-2:2009-02 | Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 2: Design and testing of transfer hoses |
| CEI EN 60534-3-2 : 2002 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 3-2: DIMENSIONS - FACE-TO-FACE DIMENSIONS FOR ROTARY CONTROL VALVES EXCEPT BUTTERFLY VALVES |
| 06/30154009 DC : DRAFT JULY 2006 | ISO 21013-2 - CRYOGENIC VESSELS - PRESSURE RELIEF ACCESSORIES FOR CRYOGENIC SERVICE - PART 2: NON RECLOSABLE PRESSURE RELIEF DEVICES |
| API 677 :2006 | GENERAL-PURPOSE GEAR UNITS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES |
| BS 4504-3.1:1989 | Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges Specification for steel flanges |
| 14/30293296 DC : 0 | BS ISO 28921-2 - INDUSTRIAL VALVES - ISOLATING VALVES FOR LOW TEMPERATURE APPLICATIONS - PART 2: TYPE TESTING |
| ISO 7121:2016 | Steel ball valves for general-purpose industrial applications |
| 09/30197349 DC : 0 | BS ISO 4126-5 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 5: CONTROLLED SAFETY PRESSURE-RELIEF SYSTEMS (CSPRS) |
| 03/116547 DC : DRAFT NOV 2003 | EN ISO 15848-1 - INDUSTRIAL VALVES - FUGITIVE EMISSIONS - MEASUREMENT TEST AND QUALIFICATION PROCEDURES - PART 1: CLASSIFICATION SYSTEM AND QUALIFICATION PROCEDURES FOR TYPE TEST OF VALVE ASSEMBLIES |
| BS 7350:1990 | Specification for double regulating globe valves and flow measurement devices for heating and chilled water systems |
| BS ISO 10631:2013 | Metallic butterfly valves for general purposes |
| 10/30216654 DC : 0 | BS EN 12842 - DUCTILE IRON FITTINGS FOR PVC-U OR PE PIPING SYSTEMS - REQUIREMENTS AND TEST METHODS |
| DIN CEN/TS 13547:2007-02 | INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES |
| PREN ISO 4126-1 : DRAFT 2009 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES |
| 02/710678 DC : DRAFT SEP 2002 | PREN 1514-8 - FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR PN-DESIGNATED FLANGES - PART 8: POLYMERIC O-RING GASKETS FOR GROOVED FLANGES |
| BS ISO 28921-1 : 2013 | INDUSTRIAL VALVES - ISOLATING VALVES FOR LOW-TEMPERATURE APPLICATIONS - PART 1: DESIGN, MANUFACTURING AND PRODUCTION TESTING |
| BS ISO 19240:2017 | Industrial valves. Lined metal quarter turn and check valves for chemical process and related industries |
| 06/30154011 DC : DRAFT JULY 2006 | ISO 21013-1 - CRYOGENIC VESSELS - PRESSURE RELIEF ACCESSORIES FOR - CRYOGENIC SERVICE - PART 1: RECLOSABLE PRESSURE RELIEF VALVES |
| BS EN ISO 28921-2:2017 | Industrial valves. Isolating valves for low-temperature applications Type testing |
| BS ISO 23551-10:2016 | Safety and control devices for gas burners and gas-burning appliances. Particular requirements Vent valves |
| 03/314351 DC : 0 | EN 378-2 - REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION |
| 04/30117386 DC : DRAFT JUL 2004 | EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| BS 5146-2:1984 | Inspection and test of valves Specification for pressure testing requirements for general purpose valves |
| DD CEN/TS 13547:2006 | Industrial valves. Copper alloy ball valves |
| UNI ISO 5598 : 2012 | FLUID POWER SYSTEMS AND COMPONENTS - VOCABULARY |
| API 672 : 2004 | PACKAGED, INTEGRALLY GEARED CENTRIFUGAL AIR COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| IEC 60534-3-2:2001 | Industrial-process control valves - Part 3-2: Dimensions - Face-to-face dimensions for rotary control valves except butterfly valves |
| API 674 : 2010 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| DIN EN 12261:2007-07 | GAS METERS - TURBINE GAS METERS |
| I.S. EN ISO 28921-2:2017 | INDUSTRIAL VALVES - ISOLATING VALVES FOR LOW-TEMPERATURE APPLICATIONS - PART 2: TYPE TESTING (ISO 28921-2:2015) |
| ISO 23551-8:2016 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 8: Multifunctional controls |
| ISO 10803:2011 | Design method for ductile iron pipes |
| EN 10253-2:2007 | Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements |
| I.S. EN 13136:2013 | REFRIGERATING SYSTEMS AND HEAT PUMPS - PRESSURE RELIEF DEVICES AND THEIR ASSOCIATED PIPING - METHODS FOR CALCULATION |
| BS ISO 23551-8:2016 | Safety and control devices for gas burners and gas-burning appliances. Particular requirements Multifunctional controls |
| BS 4865-4:1989 | Dimensions of gaskets for flanges to BS 4504 Specification for corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges |
| I.S. EN 10253-2:2007 | BUTT-WELDING PIPE FITTINGS - PART 2: NON ALLOY AND FERRITIC ALLOY STEELS WITH SPECIFIC INSPECTION REQUIREMENTS |
| DIN EN 877:2010-01 | Cast iron pipes and fittings, their joints and accessories for the evacuation of water from buildings - Requirements, test methods and quality assurance (includes Amendment A1:2006 and Corrigendum AC:2008) |
| DIN EN 12288:2010-10 | Industrial valves - Copper alloy gate valves |
| DIN EN ISO 17292:2016-05 | METAL BALL VALVES FOR PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES (ISO 17292:2015) |
| DIN EN 1626:2009-01 | CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE |
| DIN EN 12842:2012-11 | Ductile iron fittings for PVC-U or PE piping systems - Requirements and test methods |
| DIN EN 598:2009-10 | Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods (includes Amendment A1:2009) |
| DIN EN 14422:2013-09 | CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES |
| DIN EN 14267:2004-10 | Irrigation techniques - Irrigation hydrants |
| DIN EN 14384:2005-10 | Pillar fire hydrants; German version EN 14384:2005 |
| BS EN 10242:1995 | Threaded pipe fittings in malleable cast iron |
| BS EN 28233:1992 | Thermoplastics valves. Torque. Test method |
| ISO 15761:2002 | Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries |
| ISO 16136:2006 | Industrial valves Butterfly valves of thermoplastics materials |
| BS EN 598 : 2007 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR SEWERAGE APPLICATIONS - REQUIREMENTS AND TEST METHODS |
| ISO 15848-1:2015 | Industrial valves Measurement, test and qualification procedures for fugitive emissions Part 1: Classification system and qualification procedures for type testing of valves |
| BS EN 334 : 2005 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| UNE-EN 545:2011 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| ISO 17292:2015 | Metal ball valves for petroleum, petrochemical and allied industries |
| BS EN 13648-2:2002 | Cryogenic vessels. Safety devices for protection against excessive pressure Bursting disc safety devices for cryogenic service |
| BS EN 1514-8:2004 | Flanges and their joints. Dimensions of gaskets for PN-designated flanges Polymeric O-Ring gaskets for grooved flanges |
| BS EN 1514-7:2004 | Flanges and their joints. Dimensions of gaskets for PN-designated flanges Covered metal jacketed gaskets for use with steel flanges |
| ISO 7369:2004 | Pipework Metal hoses and hose assemblies Vocabulary |
| BS EN ISO 4126-5 : 2013 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 5: CONTROLLED SAFETY PRESSURE RELIEF SYSTEMS (CSPRS) (ISO 4126-5:2013) |
| I.S. EN 14420-5:2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS |
| I.S. EN 1267:2012 | INDUSTRIAL VALVES - TEST OF FLOW RESISTANCE USING WATER AS TEST FLUID |
| I.S. EN ISO 10380:2012 | PIPEWORK - CORRUGATED METAL HOSES AND HOSE ASSEMBLIES (ISO 10380:2012) |
| I.S. EN 13648-1:2008 | CRYOGENIC VESSELS - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES FOR CRYOGENIC SERVICE |
| I.S. EN 14420-6:2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 6: TW TANK TRUCK COUPLINGS |
| I.S. EN 14652:2006 | WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MEMBRANE SEPARATION DEVICES - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING |
| I.S. EN 598:2007 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR SEWERAGE APPLICATIONS - REQUIREMENTS AND TEST METHODS |
| I.S. EN ISO 10440-1:2007 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY TYPE POSITIVE-DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS |
| I.S. EN 969:2009 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR GAS PIPELINES - REQUIREMENTS AND TEST METHODS |
| I.S. EN 12842:2012 | DUCTILE IRON FITTINGS FOR PVC-U OR PE PIPING SYSTEMS - REQUIREMENTS AND TEST METHODS |
| DIN EN 14420-1:2013-09 | Hose fittings with clamp units - Part 1: Requirements, types of fixing and connection, designation and testing |
| I.S. EN 14420-8:2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM) |
| I.S. EN ISO 4126-5:2013 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 5: CONTROLLED SAFETY PRESSURE RELIEF SYSTEMS (CSPRS) (ISO 4126-5:2013) |
| I.S. EN 1514-2:2014 | FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| DIN EN 14420-8:2016-06 | HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM) |
| I.S. EN ISO 10497:2010 | TESTING OF VALVES - FIRE TYPE-TESTING REQUIREMENTS |
| DIN EN 14420-3:2013-09 | HOSE FITTINGS WITH CLAMP UNITS - PART 3: CLAMP UNITS, BOLTED OR PINNED |
| I.S. EN 12560-2:2013 | FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR CLASS-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| I.S. EN 736-3:2008 | VALVES - TERMINOLOGY - PART 3: DEFINITION OF TERMS |
| I.S. EN 14628:2005 | DUCTILE IRON PIPES, FITTINGS AND ACCESSORIES - EXTERNAL POLYETHYLENE COATING FOR PIPES - REQUIREMENTS AND TEST METHODS |
| DIN EN 1057:2010-06 | Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications (includes Amendment A1:2010) |
| I.S. EN 331:2015 | MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS |
| I.S. EN 14420-2:2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 2: HOSE SIDE PARTS OF HOSE TAIL |
| DIN EN 14420-5:2013-09 | HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS |
| DIN EN 14420-7:2013-09 | Hose fittings with clamp units - Part 7: Cam locking couplings |
| I.S. EN 14422:2013 | CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES |
| EN 1514-2:2014 | Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges |
| I.S. EN 12178:2016 | REFRIGERATING SYSTEMS AND HEAT PUMPS - LIQUID LEVEL INDICATING DEVICES - REQUIREMENTS, TESTING AND MARKING |
| I.S. EN 13348:2016 | COPPER AND COPPER ALLOYS - SEAMLESS, ROUND COPPER TUBES FOR MEDICAL GASES OR VACUUM |
| I.S. EN 12434:2000 | CRYOGENIC VESSELS - CRYOGENIC FLEXIBLE HOSES |
| I.S. EN 545:2010 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR WATER PIPELINES - REQUIREMENTS AND TEST METHODS |
| DIN EN 14420-6:2013-09 | Hose fittings with clamp units - Part 6: TW tank truck couplings |
| I.S. EN 14420-3:2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 3: CLAMP UNITS, BOLTED OR PINNED |
| DIN EN 14420-2:2013-09 | Hose fittings with clamp units - Part 2: Hose side parts of hose tail |
| I.S. EN ISO 4126-4:2013 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 4: PILOT-OPERATED SAFETY VALVES (ISO 4126-4:2013) |
| DIN EN 14420-4:2013-09 | Hose fittings with clamp units - Part 4: Flange connections |
| I.S. EN 14420-4:2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS |
| I.S. EN ISO 17292:2015 | METAL BALL VALVES FOR PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES (ISO 17292:2015) |
| I.S. EN 14420-7:2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS |
| I.S. EN 1092-2:1997 | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 2: CAST IRON FLANGES |
| I.S. EN 12735-2:2016 | COPPER AND COPPER ALLOYS - SEAMLESS, ROUND TUBES FOR AIR CONDITIONING AND REFRIGERATION - PART 2: TUBES FOR EQUIPMENT |
| I.S. EN ISO 15848-1:2015 | Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves (ISO 15848-1:2015) |
| I.S. EN 14420-1:2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 1: REQUIREMENTS, TYPES OF FIXING AND CONNECTION, DESIGNATION AND TESTING |
| BS 4865-1:1989 | Dimensions of gaskets for flanges to BS 4504 Specification for non-metallic flat gaskets (including gaskets for flanges to BS 4772) |
| BS 5163:1986 | Specification for predominantly key-operated cast iron gate valves for waterworks purposes |
| BS 5150:1990 | Specification for cast iron gate valves |
| I.S. EN 88-2:2007 | PRESSURE REGULATORS AND ASSOCIATED SAFETY DEVICES FOR GAS APPLIANCES - PART 2: PRESSURE REGULATORS FOR INLET PRESSURES ABOVE 500 MBAR UP TO AND INCLUDING 5 BAR |
| BS 5154:1983 | Specification for copper alloy globe, globe stop and check, check and gate valves |
| BS 5156:1985 | Specification for diaphragm valves |
| BS 5154:1991 | Specification for copper alloy globe, globe stop and check, check and gate valves |
| BS 5353:1989 | Specification for steel plug valves |
| BS 143 & 1256:1986 | Specification for malleable cast iron and cast copper alloy threaded pipe fittings |
| ASME B16.49 : 2017 | FACTORY-MADE, WROUGHT STEEL, BUTTWELDING INDUCTION BENDS FOR TRANSPORTATION AND DISTRIBUTION SYSTEMS |
| BS 5155:1984 | Specification for butterfly valves |
| BS 4865-2:1989 | Dimensions of gaskets for flanges to BS 4504 Specification for spiral wound gaskets for use with steel flanges |
| BS 6362:1990 | Specification for stainless steel tubes suitable for screwing in accordance with BS 21 \'Pipe threads for tubes and fittings where pressure-tight joints are made on the threads\' |
| BS 2080:1989 | Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves |
| BS 5154:1989 | Specification for copper alloy globe, globe stop and check, check and gate valves |
| BS 5351:1986 | Specification for steel ball valves for the petroleum, petrochemical and allied industries |
| BS 5160:1989 | Specification for steel globe valves, globe stop and check valves and lift type check valves |
| BS 5157:1989 | Specification for steel gate (parallel slide) valves |
| 11/30218155 DC : 0 | BS EN ISO 10380 - PIPEWORK - CORRUGATED METAL HOSES AND HOSE ASSEMBLIES |
| 95/702085 DC : DRAFT FEB 1995 | ISO/DIS 10434 - PETROLEUM AND NATURAL GAS INDUSTRIES - BOLTED BONNET STEEL GATE VALVES FOR REFINERY AND RELATED APPLICATIONS - BASIC REQUIREMENTS |
| API STD 600 : 2015 | STEEL GATE VALVES - FLANGED AND BUTT-WELDING ENDS, BOLTED BONNETS |
| 06/30158810 DC : 0 | BS EN 1474-2 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 2: DESIGN AND TESTING OF TRANSFER HOSES |
| BS EN 10253-3:2008 | Butt-welding pipe fittings Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements |
| 10/30231432 DC : 0 | BS EN ISO 10439-1 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - AXIAL AND CENTRIFUGAL COMPRESSORS AND EXPANDER-COMPRESSORS - PART 1: GENERAL REQUIREMENTS |
| API 674 REDLINE : 2010 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| 07/30171473 DC : 0 | BS ISO 2531 - DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR WATER APPLICATIONS |
| 05/30138208 DC : DRAFT AUG 2005 | ISO 9635-1 - AGRICULTURAL IRRIGATION EQUIPMENT - IRRIGATION VALVES - PART 1: GENERAL REQUIREMENTS |
| 95/717060 DC : DRAFT DEC 1995 | ISO/DIS 12149 - BOLTED BONNET STEEL GLOBE VALVES FOR GENERAL PURPOSE APPLICATIONS |
| BS 2782-11.1132(1992) : 1992 | METHODS OF TESTING PLASTICS - THERMOPLASTICS VALVES - FATIGUE STRENGTH - TEST METHOD |
| API 607 RUSSIAN : 2010 | PIPELINE VALVES - FIRE TEST FOR SOFT-SEATED QUARTER-TURN VALVES |
| 09/30197346 DC : 0 | BS ISO 4126-4 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 4: PILOT-OPERATED SAFETY VALVES |
| BS ISO 6162-1:2012 | Hydraulic fluid power. Flange connections with split or one-piece flange clamps and metric or inch screws Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127 |
| 04/30118080 DC : DRAFT AUG 2004 | ISO 21012 - CRYOGENIC VESSELS - HOSES |
| 18/30362369 DC : 0 | BS ISO 11711-1 - SHIPS AND MARINE TECHNOLOGY - AQUATIC NUISANCE SPECIES - PART 1: BALLAST WATER DISCHARGE SAMPLE PORT |
| 07/30144848 DC : 0 | ISO 5208 - INDUSTRIAL VALVES - PRESSURE TESTING OF METALLIC VALVES |
| BS 6755-1:1986 | Testing of valves Specification for production pressure testing requirements |
| BS 6755-2:1987 | Testing of valves Specification for fire type-testing requirements |
| DIN EN ISO 24490:2016-08 | CRYOGENIC VESSELS - PUMPS FOR CRYOGENIC SERVICE (ISO 24490:2016) |
| DIN EN 10253-4:2008-06 | Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements |
| 15/30322555 DC : 0 | BS ISO 7121 - STEEL BALL VALVES FOR GENERAL-PURPOSE INDUSTRIAL APPLICATIONS |
| 04/30114086 DC : DRAFT JUL 2004 | EN ISO 10440-1 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS (OIL-FREE) |
| 03/107351 DC : DRAFT APR 2003 | EN 1514-2 - FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| API 676 REDLINE : 2009 | POSITIVE DISPLACEMENT PUMPS - ROTARY |
| 13/30291774 DC : 0 | BS EN 378-2 - REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION |
| 02/711048 DC : DRAFT SEP 2002 | EN ISO 10434 - BOLTED BONNET STEEL GATE VALVES FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES |
| BS 6448-1:1987 | Gas governors Specification for pressure governors with nominal connection size up to 50 mm for gas appliances with inlet pressure up to and including 200 mbar |
| 09/30205880 DC : DRAFT OCT 2009 | BS EN 12288 - INDUSTRIAL VALVES - COPPER ALLOY GATE VALVES |
| 09/30197343 DC : 0 | BS ISO 4126-1 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES |
| ISO 5208:2015 | Industrial valves Pressure testing of metallic valves |
| 13/30271350 DC : 0 | BS ISO 17602 - SHIPS AND MARINE TECHNOLOGY - METAL VALVES FOR USE IN FLANGED PIPE - FACE TO FACE AND CENTRE TO FACE DIMENSIONS |
| 10/30234607 DC : 0 | BS EN 14422 - CLAMP TYPE COUPLING ASSEMBLIES FOR LPG TRANSFER HOSES |
| BS EN 1474-2:2008 | Installation and equipment for liquefied natural gas. Design and testing of marine transfer systems Design and testing of transfer hoses |
| BS 4504-3.2(1989) : 1989 | CIRCULAR FLANGES FOR PIPES, VALVES & FITTINGS (PN DESIGNATED) - STEEL, CAST IRON & COPPER ALLOY FLANGES - SPECIFICATION FOR CAST IRON FLANGES |
| 97/711340 DC : DRAFT JUL 1997 | ISO/CD 5598 - FLUID POWER SYSTEMS - TERMINOLOGY, CLASSIFICATION AND SYMBOLS |
| BS ISO 14661:2000 | Thermal turbines for industrial applications (steam turbines, gas expansion turbines). General requirements |
| 09/30209618 DC : 0 | BS ISO 5149-2 - REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION |
| API 600 CHINESE : 2015 | STEEL GATE VALVES - FLANGED AND BUTT-WELDING ENDS, BOLTED BONNETS |
| API 600 RUSSIAN : 2009 | STEEL GATE VALVES - FLANGED AND BUTT-WELDING ENDS, BOLTED BONNETS |
| API 611 : 2008 : R2014 | GENERAL-PURPOSE STEAM TURBINES FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| API 611 : 2008 | GENERAL-PURPOSE STEAM TURBINES FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| UNI EN 10253-4 : 2009 | BUTT-WELDING PIPE FITTINGS - PART 4: WROUGHT AUSTENITIC AND AUSTENITIC-FERRITIC (DUPLEX) STAINLESS STEELS WITH SPECIFIC INSPECTION REQUIREMENTS |
| ISO 14661:2000 | Thermal turbines for industrial applications (steam turbines, gas expansion turbines) General requirements |
| ISO 9635-1:2014 | Agricultural irrigation equipment Irrigation valves Part 1: General requirements |
| API 613:2003 | SPECIAL PURPOSE GEAR UNITS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES |
| ISO 23551-1:2012 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: Automatic and semi-automatic valves |
| API 619 REDLINE : 2010 | ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES |
| API STD 541 : 2014 | FORM-WOUND SQUIRREL CAGE INDUCTION MOTORS - 375 KW (500 HORSEPOWER) AND LARGER |
| PREN 12178 : DRAFT 2016 | REFRIGERATING SYSTEMS AND HEAT PUMPS - LIQUID LEVEL INDICATING DEVICES - REQUIREMENTS, TESTING AND MARKING |
| ISO 6162-2:2018 | Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76 |
| I.S. EN 1474-2:2008 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 2: DESIGN AND TESTING OF TRANSFER HOSES |
| I.S. EN ISO 10439-1:2015 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - AXIAL AND CENTRIFUGAL COMPRESSORS AND EXPANDER-COMPRESSORS - PART 1: GENERAL REQUIREMENTS (ISO 10439-1:2015) |
| I.S. EN 16617:2015 | PIPEWORK - CORRUGATED METAL HOSE ASSEMBLIES FOR COMBUSTIBLE GAS - PERFORMANCE REQUIREMENTS, TESTING AND MARKING |
| BS ISO 23551-8:2016+A1:2019 | Safety and control devices for gas burners and gas-burning appliances. Particular requirements Multifunctional controls |
| UNI EN 1092-1 : 2013 | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES |
| DIN EN 1092-1:2016-05 (Draft) | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES |
| UNI EN 1474-2 : 2009 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 2: DESIGN AND TESTING OF TRANSFER HOSES |
| UNI EN 13547 : 2013 | INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES |
| ISO 23551-5:2014 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 5: Manual gas valves |
| I.S. EN 1092-1:2007 | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES,FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES |
| I.S. CEN TS 13547:2006 | INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES |
| I.S. EN 14423:2013 | CLAMP TYPE COUPLING ASSEMBLIES FOR USE WITH STEAM HOSES RATED FOR PRESSURES UP TO 18 BAR |
| I.S. EN 1057:2006 | COPPER AND COPPER ALLOYS - SEAMLESS, ROUND COPPER TUBES FOR WATER AND GAS IN SANITARY AND HEATING APPLICATIONS |
| DIN EN ISO 15848-1:2015-11 | INDUSTRIAL VALVES - MEASUREMENT, TEST AND QUALIFICATION PROCEDURES FOR FUGITIVE EMISSIONS - PART 1: CLASSIFICATION SYSTEM AND QUALIFICATION PROCEDURES FOR TYPE TESTING OF VALVES (ISO 15848-1:2015 + AMD.1:2017) |
| DIN EN 13648-1:2009-02 | CRYOGENIC VESSELS - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES FOR CRYOGENIC SERVICE |
| DIN EN 12178:2016-05 (Draft) | REFRIGERATING SYSTEMS AND HEAT PUMPS - LIQUID LEVEL INDICATING DEVICES - REQUIREMENTS, TESTING AND MARKING |
| DIN EN 14276-1:2011-05 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 1: VESSELS - GENERAL REQUIREMENTS |
| DIN EN 14276-2:2011-05 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 2: PIPING - GENERAL REQUIREMENTS |
| DIN EN ISO 16135:2006-06 | INDUSTRIAL VALVES - BALL VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN 331:2016-04 | MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS |
| DIN EN 488:2016-02 | DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - STEEL VALVE ASSEMBLY FOR STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE |
| DIN EN 14382:2016-05 (Draft) | SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR |
| DIN EN 1514-2:2014-12 | Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges |
| BS EN 1074-1:2000 | Valves for water supply. Fitness for purpose requirements and appropriate verification tests General requirements |
| 10/30215301 DC : 0 | ISO 23551-1 - SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS-BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES |
| BS EN 12735-2:2016 | Copper and copper alloys. Seamless, round tubes for air conditioning and refrigeration Tubes for equipment |
| BS EN 545:2010 | Ductile iron pipes, fittings, accessories and their joints for water pipelines. Requirements and test methods |
| ISO 4126-4:2013 | Safety devices for protection against excessive pressure — Part 4: Pilot operated safety valves |
| BS EN 969:2009 | Ductile iron pipes, fittings, accessories and their joints for gas pipelines. Requirements and test methods |
| BS EN 12434:2000 | Cryogenic vessels. Cryogenic flexible hoses |
| ISO 3822-4:1997 | Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 4: Mounting and operating conditions for special appliances |
| BS EN 13371:2002 | Cryogenic vessels. Couplings for cryogenic service |
| BS EN ISO 16138:2006 | Industrial valves. Diaphragm valves of thermoplastics materials |
| UNE-EN 1267:2012 | Industrial valves - Test of flow resistance using water as test fluid |
| BS EN 1626:2008 | Cryogenic vessels. Valves for cryogenic service |
| UNE-EN 12842:2013 | Ductile iron fittings for PVC-U or PE piping systems - Requirements and test methods |
| UNE-EN 14420-7:2014 | Hose fittings with clamp units - Part 7: Cam locking couplings |
| UNE-EN 1514-2:2014 | Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges |
| EN 14276-1:2020 | Pressure equipment for refrigerating systems and heat pumps - Part 1: Vessels - General requirements |
| ISO 16135:2006 | Industrial valves Ball valves of thermoplastics materials |
| EN ISO 15761:2002 | Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries (ISO 15761:2002) |
| EN ISO 10434:2004 | Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries (ISO 10434:2004) |
| I.S. EN ISO 15761:2003 | STEEL GATE, GLOBE AND CHECK VALVES FOR SIZES DN 100 AND SMALLER, FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES |
| I.S. EN 12569:2000 | INDUSTRIAL VALVES - VALVES FOR CHEMICAL AND PETROCHEMICAL PROCESS INDUSTRY - REQUIREMENTS AND TESTS |
| UNI EN 14276-2 : 2011 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 2: PIPING - GENERAL REQUIREMENTS |
| UNI EN 14276-1 : 2011 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 1: VESSELS - GENERAL REQUIREMENTS |
| I.S. EN ISO 10434:2004 | BOLTED BONNET STEEL GATE VALVES FOR THE PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES |
| EN 1474-2:2008 | Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 2: Design and testing of transfer hoses |
| EN 488:2015 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| UNI EN 13348 : 2008 | COPPER AND COPPER ALLOYS - SEAMLESS, ROUND COPPER TUBES FOR MEDICAL GASES OR VACUUM |
| UNI EN 1057 : 2010 | COPPER AND COPPER ALLOYS - SEAMLESS, ROUND COPPER TUBES FOR WATER AND GAS IN SANITARY AND HEATING APPLICATIONS |
| UNI EN 14420-6 : 2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 6: TW TANK TRUCK COUPLINGS |
| UNI EN 14420-2 : 2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 2: HOSE SIDE PARTS OF HOSE TAIL |
| BS 5158:1989 | Specification for cast iron plug valves |
| UNI EN 12288 : 2010 | INDUSTRIAL VALVES - COPPER ALLOY GATE VALVES |
| UNI EN 1106 : 2010 | MANUALLY OPERATED TAPS FOR GAS BURNING APPLIANCES |
| UNI EN 1267 : 2012 | INDUSTRIAL VALVES - TEST OF FLOW RESISTANCE USING WATER AS TEST FLUID |
| EN ISO 21787:2006 | Industrial valves - Globe valves of thermoplastics materials (ISO 21787:2006) |
| UNI EN 12842 : 2012 | DUCTILE IRON FITTINGS FOR PVC-U OR PE PIPING SYSTEMS - REQUIREMENTS AND TEST METHODS |
| UNI EN 12560-2 : 2013 | FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR CLASS DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| UNI EN ISO 10380 : 2012 | PIPEWORK - CORRUGATED METAL HOSES AND HOSE ASSEMBLIES |
| UNI EN 969 : 2009 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR GAS PIPELINES - REQUIREMENTS AND TEST METHODS |
| EN ISO 10497:2010 | Testing of valves - Fire type-testing requirements (ISO 10497:2010) |
| UNI EN 1626 : 2009 | CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE |
| UNI EN 14382 : 2009 | SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR |
| UNI EN 736-3 : 2008 | VALVES - TERMINOLOGY - PART 3: DEFINITION OF TERMS |
| UNI EN 545 : 2010 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR WATER PIPELINES - REQUIREMENTS AND TEST METHODS |
| UNI EN 14384 : 2006 | PILLAR FIRE HYDRANTS |
| UNI EN 1854 : 2010 | PRESSURE SENSING DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES |
| UNI EN ISO 10497 : 2010 | TESTING OF VALVES - FIRE TYPE-TESTING REQUIREMENTS |
| UNI EN 14420-7 : 2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS |
| UNI EN ISO 4126-4 : 2013 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 4: PILOT-OPERATED SAFETY VALVES |
| UNI EN ISO 10440-1 : 2008 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE-DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS |
| UNI EN 14420-3 : 2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 3: CLAMP UNITS, BOLTED OR PINNED |
| UNI EN 14420-5 : 2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS |
| UNI EN 14422 : 2013 | CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES |
| UNI EN 14420-1 : 2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 1: REQUIREMENTS, TYPES OF FIXING AND CONNECTION, DESIGNATION AND TESTING |
| UNI EN 10242 : 2009 | Threaded pipe fittings in malleable cast iron |
| UNI EN 14420-4 : 2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS |
| UNI EN 598 : 2009 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR SEWERAGE APPLICATIONS - REQUIREMENTS AND TEST METHODS |
| UNI EN 13648-1 : 2009 | CRYOGENIC VESSELS - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES FOR CRYOGENIC SERVICE |
| DIN EN 13547:2013-12 | INDUSTRIAL VALVES - COPPER ALLOY BALL VALVES |
| ISO 7005-1:2011 | Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems |
| 10/30197274 DC : 0 | BS ISO 21013-4 - CRYOGENIC VESSELS - PILOT OPERATED PRESSURE RELIEF DEVICES - PART 4: PRESSURE-RELIEF ACCESSORIES FOR CRYOGENIC SERVICE |
| BS 6130-1:1993 | Hose and hose assemblies for asphalt and bitumen. Specification for flexible metallic hose and hose assemblies |
| PREN 12842 : DRAFT 2010 | DUCTILE IRON FITTINGS FOR PVC-U OR PE PIPING SYSTEMS - REQUIREMENTS AND TEST METHODS |
| API 618 : 2007 : R2016 | RECIPROCATING COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| 02/705734 DC : DRAFT MAY 2002 | EN ISO 17292 - METAL BALL VALVES FOR THE PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES |
| DIN EN 60534-1:2005-07 | Industrial-process control valves - Part 1: Control valve terminology and general considerations (IEC 60534-1:2005); German version EN 60534-1:2005 |
| BS ISO 7121:2016 | Steel ball valves for general-purpose industrial applications |
| PREN 14424 : DRAFT 2010 | HOSE FITTINGS WITH SCREWED FERRULES |
| BS 6448:1995 | Specification for gas appliance governors of DN greater than 50 and for inlet pressures up to 200 mbar |
| 16/30336440 DC : DRAFT MAR 2016 | BS EN 1092-1 - FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES |
| BS ISO 18139:2017 | Ships and marine technology. Globe valves for use in low temperature applications. Design and testing requirements |
| BS EN 13547:2013 | Industrial valves. Copper alloy ball valves |
| BS ISO 21012:2006 | Cryogenic vessels. Hoses |
| I.S. EN 12308:1999 | INSTALLATIONS AND EQUIPMENT FOR LNG - SUITABILITY TESTING OF GASKETS DESIGNED FOR FLANGED JOINTS USED ON LNG PIPING |
| UNI EN 10253-3 : 2009 | BUTT-WELDING PIPE FITTINGS - PART 3: WROUGHT AUSTENITIC AND AUSTENITIC-FERRITIC (DUPLEX) STAINLESS STEELS WITHOUT SPECIFIC INSPECTION REQUIREMENTS |
| 17/30333049 DC : 0 | BS EN ISO 3822-3 - ACOUSTICS - LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES AND EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS - PART 3: MOUNTING AND OPERATING CONDITIONS FOR IN-LINE VALVES AND APPLIANCES |
| DIN EN 10253-3:2009-02 | Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements; German version EN 10253-3:2008 |
| PREN 14420-7 : DRAFT 2010 | HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS |
| PREN 1514-2 : DRAFT 2013 | FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| BS ISO 5598:2008 | Fluid power systems and components. Vocabulary |
| BS EN 60534-1:2005 | Industrial-process control valves Control valve terminology and general considerations |
| 02/709241 DC : DRAFT JULY 2002 | PREN ISO 10497 - TESTING OF VALVES - FIRE TYPE-TESTING REQUIREMENTS |
| 10/30234634 DC : 0 | BS EN 14423 - CLAMP TYPE COUPLING ASSEMBLIES FOR USE WITH STEAM HOSES RATED FOR PRESSURES UP TO 18 BAR |
| BS EN ISO 24490:2016 | Cryogenic vessels. Pumps for cryogenic service |
| 09/30204183 DC : 0 | BS EN 88-1 - PRESSURE REGULATORS AND ASSOCIATED SAFETY DEVICES FOR GAS APPLIANCES - PART 1: PRESSURE REGULATORS FOR INLET PRESSURES UP TO AND INCLUDING 500 MBAR |
| BS ISO 28921-2 : 2015 | INDUSTRIAL VALVES - ISOLATING VALVES FOR LOW-TEMPERATURE APPLICATIONS - PART 2: TYPE TESTING |
| 04/30031075 DC : DRAFT FEB 2004 | ISO 4064-1 - MEASUREMENT OF WATER FLOW IN CLOSED FULLY CHARGED CONDUITS - METERS FOR COLD POTABLE WATER AND HOT WATER - PART 1: SPECIFICATIONS |
| API 676 CHINESE : 2009 | POSITIVE DISPLACEMENT PUMPS - ROTARY |
| API 674 : 2010(R2016) | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| API 675 : 2012 | POSITIVE DISPLACEMENT PUMPS - CONTROLLED VOLUME FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| BS 5480:1990 | Specification for glass reinforced plastics (GRP) pipes, joints and fittings for use for water supply or sewerage |
| BS 2782-11.1131(1992) : 1992 | METHODS OF TESTING PLASTICS - THERMOPLASTIC VALVES - TORQUE - TEST METHOD |
| API 617 : 2014 | AXIAL AND CENTRIFUGAL COMPRESSORS AND EXPANDER-COMPRESSORS |
| BS EN 10253-4:2008 | Butt-welding pipe fittings Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements |
| PREN 378-2 : DRAFT 2013 | REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - PART 2: DESIGN, CONSTRUCTION, TESTING, MARKING AND DOCUMENTATION |
| DIN EN ISO 28921-2:2017-05 | INDUSTRIAL VALVES - ISOLATING VALVES FOR LOW-TEMPERATURE APPLICATIONS - PART 2: TYPE TESTING (ISO 28921-2:2015) |
| API 677 : 2006 : R2010 | GENERAL-PURPOSE GEAR UNITS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES |
| ISO 21013-4:2012 | Cryogenic vessels — Pilot operated pressure relief devices — Part 4: Pressure-relief accessories for cryogenic service |
| UNE-EN 16617:2015 | Pipework - Corrugated metal hose assemblies for combustible gas - Performance requirements, testing and marking |
| API STD 676 : 2009 | POSITIVE DISPLACEMENT PUMPS - ROTARY |
| API 674 : 2010 : ERR 1 : 2014 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| API 674 : 2010 : ERR 2 : 2015 | POSITIVE DISPLACEMENT PUMPS - RECIPROCATING |
| API 676 : 2009 : R2015 | POSITIVE DISPLACEMENT PUMPS - ROTARY |
| I.S. EN ISO 28921-1:2017 | INDUSTRIAL VALVES - ISOLATING VALVES FOR LOW-TEMPERATURE APPLICATIONS - PART 1: DESIGN, MANUFACTURING AND PRODUCTION TESTING (ISO 28921-1:2013) |
| PREN 331 : DRAFT 2013 | MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS |
| ISO 10931-4:1997 | Plastics piping systems for industrial applications Poly(vinylidene fluoride) (PVDF) Part 4: Valves |
| PREN 12288 : DRAFT 2009 | INDUSTRIAL VALVES - COPPER ALLOY GATE VALVES |
| ISO 23550:2011 | Safety and control devices for gas burners and gas-burning appliances General requirements |
| ISO 7186:2011 | Ductile iron products for sewerage applications |
| PREN 14433 : DRAFT 2013 | TANKS FOR THE TRANSPORT OF DANGEROUS GOODS - TANK EQUIPMENT FOR THE TRANSPORT OF LIQUID CHEMICALS AND LIQUEFIED GASES - FOOT VALVES |
| EN 1092-1:2018 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges |
| ISO 19240:2017 | Industrial valves — Lined metal quarter turn and check valves for chemical process and related industries |
| ISO 18139:2017 | Ships and marine technology — Globe valves for use in low temperature applications — Design and testing requirements |
| BS ISO 21013-4:2012 | Cryogenic vessels. Pilot operated pressure-relief devices Pressure-relief accessories for cryogenic service |
| EN 378-2:2016 | Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation |
| EN 13136:2013 | Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation |
| 16/30334290 DC : 0 | BS EN 14382 - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR |
| 17/30351221 DC : 0 | BS EN 14276-2 - PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 2: PIPING - GENERAL REQUIREMENTS |
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| UNE-EN 14423:2014 | Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar |
| DIN EN 1267:2012-04 | Industrial valves - Test of flow resistance using water as test fluid |
| ISO 6162-1:2012 | Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 1: Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127 |
| ISO 8447:1986 | Pipework Single overlap flexible metal hoses (rubber packing, limited tightness, circular or polygonal section, in protected carbon steel) |
| DIN EN ISO 16138:2006-06 | INDUSTRIAL VALVES - DIAPHRAGM VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN 10242:1995-03 | THREADED PIPE FITTING IN MALLEABLE CAST IRON |
| DIN EN 215:2007-11 | THERMOSTATIC RADIATOR VALVES - REQUIREMENTS AND TEST METHODS |
| DIN EN 1092-3:2004-10 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges; German version EN 1092-3:2003 + AC:2004 |
| DIN EN ISO 16136:2006-06 | INDUSTRIAL VALVES - BUTTERFLY VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN ISO 16137:2006-06 | INDUSTRIAL VALVES - CHECK VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN ISO 4126-4:2013-12 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 4: PILOT OPERATED SAFETY VALVES (ISO 4126-4:2013) |
| DIN EN 10241:2000-08 | STEEL THREADED PIPE FITTINGS |
| DIN EN ISO 16139:2006-06 | INDUSTRIAL VALVES - GATE VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN 969:2009-07 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR GAS PIPELINES - REQUIREMENTS AND TEST METHODS |
| DIN EN 12560-7:2004-09 | Flanges and their joints - Gaskets for class-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges |
| DIN EN 88-2:2008-03 | Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar |
| BS EN ISO 3822-4:1997 | Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations Mounting and operating conditions for special appliances |
| BS EN ISO 4126-4:2013 | Safety devices for protection against excessive pressure Pilot-operated safety valves |
| UNE-EN ISO 17292:2016 | Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015) |
| BS EN 1092-4:2002 | Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated Aluminium alloy flanges |
| BS EN 12178:2003 | Refrigerating systems and heat pumps. Liquid level indicating devices. Requirements, testing and marking |
| BS EN 12560-7:2004 | Flanges and their joints. Gaskets for class-designated flanges Covered metal jacketed gaskets for use with steel flanges |
| BS EN ISO 17292:2015 | Metal ball valves for petroleum, petrochemical and allied industries |
| BS EN 12735-1:2016 | Copper and copper alloys. Seamless, round tubes for air conditioning and refrigeration Tubes for piping systems |
| BS EN 12284:2003 | Refrigerating systems and heat pumps. Valves. Requirements, testing and marking |
| ISO 21787:2006 | Industrial valves Globe valves of thermoplastics materials |
| ISO 28921-1:2013 | Industrial valves Isolating valves for low-temperature applications Part 1: Design, manufacturing and production testing |
| BS EN 1759-3:2003 | Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class designated Copper alloy flanges |
| BS EN ISO 10440-1:2001 | Petroleum and natural gas industries. Rotary-type positive-displacement compressors Process compressors (oil-free) |
| BS EN ISO 16137:2006 | Industrial valves. Check valves of thermoplastic materials |
| BS EN 215:2004 | Thermostatic radiator valves. Requirements and test methods |
| BS EN ISO 7369:2004 | Pipework. Metal hoses and hose assemblies. Vocabulary |
| BS EN 1514-2:2014 | Flanges and their joints. Gaskets for PN-designated flanges Spiral wound gaskets for use with steel flanges |
| ISO 28921-2:2015 | Industrial valves Isolating valves for low-temperature applications Part 2: Type testing |
| ISO 10497:2010 | Testing of valves — Fire type-testing requirements |
| ISO 4126-5:2013 | Safety devices for protection against excessive pressure — Part 5: Controlled safety pressure relief systems (CSPRS) |
| BS EN ISO 15848-1 : 2015 | INDUSTRIAL VALVES - MEASUREMENT, TEST AND QUALIFICATION PROCEDURES FOR FUGITIVE EMISSIONS - PART 1: CLASSIFICATION SYSTEM AND QUALIFICATION PROCEDURES FOR TYPE TESTING OF VALVES (ISO 15848-1:2015) |
| BS EN ISO 21787:2006 | Industrial valves. Globe valves of thermoplastics materials |
| BS EN 10311:2005 | Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids |
| BS EN 28659:1992 | Thermoplastics valves. Fatigue strength. Test method |
| UNI EN 12735-1 : 2010 | COPPER AND COPPER ALLOYS - SEAMLESS, ROUND COPPER TUBES FOR AIR CONDITIONING AND REFRIGERATION - PART 1: TUBES FOR PIPING SYSTEMS |
| BS EN 14276-2 : 2007 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 2: PIPING - GENERAL REQUIREMENTS |
| ISO 13710:2004 | Petroleum, petrochemical and natural gas industries Reciprocating positive displacement pumps |
| UNE-EN 12735-2:2016 | Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment |
| BS EN 14420-2:2013 | Hose fittings with clamp units Hose side parts of hose tail |
| BS EN ISO 15465:2004 | Pipework. Stripwound metal hoses and hose assemblies |
| BS EN 1057 : 2006 | COPPER AND COPPER ALLOYS - SEAMLESS, ROUND COPPER TUBES FOR WATER AND GAS IN SANITARY AND HEATING APPLICATIONS |
| BS EN 331:2015 | Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings |
| IEC 60534-1:2005 | Industrial-process control valves - Part 1: Control valve terminology and general considerations |
| EN 12735-1:2016 | Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems |
| BS EN 12560-1:2001 | Flanges and their joints. Gaskets for Class-designated flanges Non-metallic flat gaskets with or without inserts |
| ISO 10380:2012 | Pipework — Corrugated metal hoses and hose assemblies |
| BS EN 14420-1:2013 | Hose fittings with clamp units Requirements, types of fixing and connection, designation and testing |
| BS EN 14652 : 2005 | WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MEMBRANE SEPARATION DEVICES - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING |
| ISO 10807:1994 | Pipework — Corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmospheres |
| BS EN 12569:1999 | Industrial valves. Valves for chemical and petrochemical process industry. Requirements and tests |
| ISO 16137:2006 | Industrial valves Check valves of thermoplastics materials |
| UNE-EN ISO 10497:2010 | Testing of valves - Fire type-testing requirements (ISO 10497:2010) |
| BS EN ISO 15761:2002 | Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries |
| I.S. EN 12735-1:2016 | COPPER AND COPPER ALLOYS - SEAMLESS, ROUND TUBES FOR AIR CONDITIONING AND REFRIGERATION - PART 1: TUBES FOR PIPING SYSTEMS |
| ISO 15465:2004 | Pipework — Stripwound metal hoses and hose assemblies |
| BS EN ISO 13710:2004 | Petroleum, petrochemical and natural gas industries. Reciprocating positive displacement pumps |
| I.S. EN 14276-2:2007 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 2: PIPING - GENERAL REQUIREMENTS |
| ISO 10439-1:2015 | Petroleum, petrochemical and natural gas industries Axial and centrifugal compressors and expander-compressors Part 1: General requirements |
| BS EN ISO 16136:2006 | Industrial valves. Butterfly valves of thermoplastic materials |
| BS EN ISO 10434:2004 | Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries |
| BS EN 1514-6:2003 | Flanges and their joints. Dimensions of gaskets for PN-designated flanges Covered serrated metal gaskets for use with steel flanges |
| EN 14276-1:2006+A1:2011 | Pressure equipment for refrigerating systems and heat pumps - Part 1: Vessels - General requirements |
| I.S. EN ISO 7369:2004 | PIPEWORK - METAL HOSES AND HOSE ASSEMBLIES - VOCABULARY |
| UNE-EN 488:2012 | District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| BS EN 12560-2:2013 | Flanges and their joints. Dimensions of gaskets for Class-designated flanges Spiral wound gaskets for use with steel flanges |
| EN ISO 7369:2004 | Pipework - Metal hoses and hose assemblies - Vocabulary (ISO 7369:2004) |
| ISO 24490:2016 | Cryogenic vessels Pumps for cryogenic service |
| BS EN 14276-1 : 2006 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 1: VESSELS - GENERAL REQUIREMENTS |
| ISO 16139:2006 | Industrial valves Gate valves of thermoplastics materials |
| UNE-EN ISO 4126-5:2014 | Safety devices for protection against excessive pressure - Part 5: Controlled safety pressure relief systems (CSPRS) (ISO 4126-5:2013) |
| BS EN 488:2015 | District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| BS EN 1759-1:2004 | Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class-designated Steel flanges, NPS 1/2 to 24 |
| UNE-EN 14420-5:2014 | Hose fittings with clamp units - Part 5: Threaded connections |
| BS EN 14422:2013 | Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses |
| EN 14276-2:2007+A1:2011 | Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements |
| UNE-EN 14422:2014 | Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses |
| BS EN 14420-4:2013 | Hose fittings with clamp units Flange connections |
| ISO 10440-1:2007 | Petroleum, petrochemical and natural gas industries — Rotary-type positive-displacement compressors — Part 1: Process compressors |
| UNE-EN 13348:2016 | Copper and copper alloys - Seamless, round copper tubes for medical gases or vacuum |
| BS EN 1092-3:2003 | Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated Copper alloy flanges |
| BS EN 14420-6:2013 | Hose fittings with clamp units TW tank truck couplings |
| UNE-EN ISO 15848-1:2015 | Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves (ISO 15848-1:2015) |
| UNE-EN 14420-3:2014 | Hose fittings with clamp units - Part 3: Clamp units, bolted or pinned |
| UNE-EN 12178:2017 | Refrigerating systems and heat pumps - Liquid level indicating devices - Requirements, testing and marking |
| DIN EN ISO 21787:2006-06 | INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTICS MATERIALS |
| EN ISO 10380:2012 | Pipework - Corrugated metal hoses and hose assemblies (ISO 10380:2012) |
| EN ISO 16139:2006 | Industrial valves - Gate valves of thermoplastics materials (ISO 16139:2006) |
| EN 14422:2013 | Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses |
| EN 14628:2005 | Ductile iron pipes, fittings and accessories - External polyethylene coating for pipes - Requirements and test methods |
| EN 14652:2005+A1:2007 | Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing |
| EN 28233:1990 | Thermoplastics valves - Torque - Test method (ISO 8233:1988) |
| EN 14420-2:2013 | Hose fittings with clamp units - Part 2: Hose side parts of hose tail |
| EN ISO 16135:2006 | Industrial valves - Ball valves of thermoplastics materials (ISO 16135:2006) |
| EN 14420-1:2013 | Hose fittings with clamp units - Part 1: Requirements, types of fixing and connection, designation and testing |
| EN 1626:2008 | Cryogenic vessels - Valves for cryogenic service |
| EN ISO 4126-4:2013 | Safety devices for protection against excessive pressure - Part 4: Pilot-operated safety valves (ISO 4126-4:2013) |
| EN 13648-1:2008 | Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1: Safety valves for cryogenic service |
| EN 13828:2003 | Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings -Tests and requirements |
| EN 88:1991/A1:1996 | PRESSURE GOVERNORS FOR GAS APPLIANCES FOR INLET PRESSURE UP TO 200 MBAR |
| EN 969:2009 | Ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods |
| EN ISO 17292:2015 | Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015) |
| EN ISO 15465:2004 | Pipework - Stripwound metal hoses and hose assemblies (ISO 15465:2004) |
| EN ISO 16136:2006 | Industrial valves - Butterfly valves of thermoplastics materials (ISO 16136:2006) |
| EN 1514-7:2004 | Flanges and their joints - Gaskets for PN-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges |
| EN 28659:1990 | Thermoplastics valves - Fatigue strength - Test method (ISO 8659:1989) |
| EN ISO 10807 : 1996 | PIPEWORK - CORRUGATED FLEXIBLE METALLIC HOSE ASSEMBLIES FOR THE PROTECTION OF ELECTRICAL CABLES IN EXPLOSIVE ATMOSPHERES |
| EN ISO 10439-1:2015 | Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 1: General requirements (ISO 10439-1:2015) |
| EN 1759-1:2004 | Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24 |
| EN 14420-4:2013 | Hose fittings with clamp units - Part 4: Flange connections |
| EN 13648-2:2002 | Cryogenic vessels - Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devices for cryogenic service |
| EN 14420-5:2013 | Hose fittings with clamp units - Part 5: Threaded connections |
| EN 14420-7:2013 | Hose fittings with clamp units - Part 7: Cam locking couplings |
| EN 14384:2005 | Pillar fire hydrants |
| EN 12842:2012 | Ductile iron fittings for PVC-U or PE piping systems - Requirements and test methods |
| EN 598:2007+A1:2009 | Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods |
| EN ISO 3822-4:1997 | Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 4: Mounting and operating conditions for special appliances |
| EN 334:2005+A1:2009 | Gas pressure regulators for inlet pressures up to 100 bar |
| EN ISO 16138:2006 | Industrial valves - Diaphragm valves of thermoplastics materials (ISO 16138:2006) |
| BS 1387:1985 | Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads |
| EN 1514-8:2004 | Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 8: Polymeric O-Ring gaskets for grooved flanges |
| EN 215 : 2004 AMD 1 2006 | THERMOSTATIC RADIATOR VALVES - REQUIREMENTS AND TEST METHODS |
| EN ISO 10440-1:2007 | Petroleum, petrochemical and natural gas industries - Rotary-type positive-displacement compressors - Part 1: Process compressors (ISO 10440-1:2007) |
| EN 1759-4:2003 | Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges |
| EN ISO 13710:2004 | Petroleum, petrochemical and natural gas industries - Reciprocating positive displacement pumps (ISO 13710:2004) |
| EN 88-2:2007 | Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar |
| EN ISO 16137:2006 | Industrial valves - Check valves of thermoplastics materials (ISO 16137:2006) |
| EN 1514-6:2003 | Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 6: Covered serrated metal gaskets for use with steel flanges |
| EN 16617:2015 | Pipework - Corrugated metal hose assemblies for combustible gas - Performance requirements, testing and marking |
| EN 14420-8:2013+A1:2016 | Hose fittings with clamp units - Part 8: Symmetrical half coupling (Guillemin system) |
| EN 14420-6:2013 | Hose fittings with clamp units - Part 6: TW tank truck couplings |
| EN 14420-3:2013 | Hose fittings with clamp units - Part 3: Clamp units, bolted or pinned |
| EN 331:2015 | Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings |
| API 618 : 2007 | RECIPROCATING COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| ISO 21013-1:2008 | Cryogenic vessels Pressure-relief accessories for cryogenic service Part 1: Reclosable pressure-relief valves |
| PREN 14420-1 : DRAFT 2010 | HOSE FITTINGS WITH CLAMP UNITS - PART 1: REQUIREMENTS, SURVEY, DESIGNATION AND TESTING |
| BS EN 10253-2:2007 | Butt-welding pipe fittings Non alloy and ferritic alloy steels with specific inspection requirements |
| ISO 17602:2014 | Ships and marine technology Metal valves for use in flanged pipe Face-to-face and centre-to-face dimensions |
| 17/30350901 DC : 0 | BS EN 215 - THERMOSTATIC RADIATOR VALVES - REQUIREMENTS AND TEST METHODS |
| 04/30111048 DC : 0 | EN 88-2 - PRESSURE GOVERNORS AND ASSOCIATED SAFETY DEVICES FOR GAS APPLIANCES - PART 2 - PRESSURE GOVERNORS FOR INLET PRESSURES BETWEEN 0.5 BAR AND 5 BAR |
| 14/30299749 DC : 0 | BS EN ISO 17292 - METAL BALL VALVES FOR PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES |
| ISO 2531:2009 | Ductile iron pipes, fittings, accessories and their joints for water applications |
| I.S. EN ISO 24490:2016 | CRYOGENIC VESSELS - PUMPS FOR CRYOGENIC SERVICE (ISO 24490:2016) |
| 04/30118084 DC : DRAFT AUG 2004 | ISO 21011 - CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE |
| PREN ISO 4126-5 : DRAFT 2009 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 5: CONTROLLED SAFETY PRESSURE-RELIEF SYSTEMS (CSPRS) |
| 12/30257022 DC : 0 | BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - GENERAL REQUIREMENTS |
| 09/30185187 DC : 0 | BS ISO 7186 - DUCTILE IRON PRODUCTS FOR SEWAGE APPLICATIONS |
| 17/30351155 DC : 0 | BS ISO 10804 - RESTRAINED JOINT SYSTEMS FOR DUCTILE IRON PIPELINES - DESIGN RULES AND TYPE TESTING |
| BS ISO 17602:2014 | Ships and marine technology. Metal valves for use in flanged pipe. Face-to-face and centre-to-face dimensions |
| UNE-EN ISO 24490:2016 | Cryogenic vessels - Pumps for cryogenic service (ISO 24490:2016) |
| 08/30181473 DC : DRAFT JULY 2008 | BS EN 545 - DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR WATER PIPELINES - REQUIREMENTS AND TEST METHODS |
| PREN 14422 : DRAFT 2010 | CLAMP TYPE COUPLING ASSEMBLIES FOR LPG TRANSFER HOSES |
| 17/30344317 DC : 0 | BS ISO 49 AMENDMENT 1 - MALLEABLE CAST IRON FITTINGS THREADED TO ISO 7-1 |
| 07/30158957 DC : 0 | BS EN 1626 - CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE |
| 17/30351224 DC : 0 | BS EN 14276-1 - PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 1: VESSELS - GENERAL REQUIREMENTS |
| 16/30335252 DC : 0 | BS ISO 19240 - INDUSTRIAL VALVES - LINED METAL QUARTER TURN AND CHECK VALVES FOR CHEMICAL PROCESS AND RELATED INDUSTRIES |
| API 611 REDLINE : 2008 | GENERAL-PURPOSE STEAM TURBINES FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| BS 4865-3:1989 | Dimensions of gaskets for flanges to BS 4504 Specification for non-metallic envelope gaskets |
| BS ISO 9635-1:2014 | Agricultural irrigation equipment. Irrigation valves General requirements |
| 09/30171555 DC : DRAFT SEP 2009 | BS EN ISO 10437 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - STEAM TURBINES - SPECIAL-PURPOSE APPLICATIONS |
| 10/30234604 DC : 0 | BS EN 14424 - HOSE FITTINGS WITH SCREWED FERRULES |
| 14/30302782 DC : 0 | BS ISO 5208 - INDUSTRIAL VALVES - PRESSURE TESTING OF METALLIC VALVES |
| UNE-EN 14276-2:2008 | Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements |
| 17/30356728 DC : 0 | BS EN 12261 - GAS METERS - TURBINE GAS METERS |
| ISO 10804:2018 | Restrained joint systems for ductile iron pipelines — Design rules and type testing |
| BS ISO 23551-5:2014 | Safety and control devices for gas burners and gas-burning appliances Manual gas valves |
| CEI EN 60534-1 : 2005 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 1: CONTROL VALVE TERMINOLOGY AND GENERAL CONSIDERATIONS |
| DIN ISO 6162-1:2006-02 | HYDRAULIC FLUID POWER - FLANGE CONNECTORS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 1: FLANGE CONNECTORS FOR USE AT PRESSURES OF 3,5 MPA (35 BAR) TO 35 MPA (350 BAR), DN 13 TO DN 127 |
| 17/30324747 DC : 0 | BS ISO 19037 - SHIPS AND MARINE TECHNOLOGY - GATE VALVES FOR USE IN LOW TEMPERATURE APPLICATIONS - DESIGN AND TESTING REQUIREMENTS |
| BS ISO 2531:2009 | Ductile iron pipes, fittings, accessories and their joints for water applications |
| PREN 12261 : DRAFT 2017 | GAS METERS - TURBINE GAS METERS |
| API 673 : 2014 | CENTRIFUGAL FANS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| BS 6364:1984 | Specification for valves for cryogenic service |
| 04/30115437 DC : 0 | ISO 5598 - FLUID POWER SYSTEMS AND COMPONENTS - VOCABULARY |
| ISO 23551-3:2005 | Safety and control devices for gas burners and gas-burning appliances Particular requirements Part 3: Gas/air ratio controls, pneumatic type |
| BS 6362:1984 | Specification for stainless steel tubes suitable for screwing in accordance with BS 21 \'Pipe threads for tubes and fittings where pressure-tight joints are made on the threads\' |
| UNE-EN 13136:2014 | Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation |
| I.S. EN ISO 3822-3:2018 | ACOUSTICS - LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES AND EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS - PART 3: MOUNTING AND OPERATING CONDITIONS FOR IN-LINE VALVES AND APPLIANCES (ISO 3822-3:2018) |
| DIN ISO 6162-2:2006-02 | HYDRAULIC FLUID POWER - FLANGE CONNECTORS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 2: FLANGE CONNECTORS FOR USE AT PRESSURES OF 35 MPA (350 BAR) TO 40 MPA (400 BAR), DN 13 TO DN 51 |
| API 619 : 2010 | ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES |
| API 616 : 2011 | GAS TURBINES FOR THE PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| PREN 14432 : DRAFT 2013 | TANKS FOR THE TRANSPORT OF DANGEROUS GOODS - TANK EQUIPMENT FOR THE TRANSPORT OF LIQUID CHEMICALS AND LIQUEFIED GASES - PRODUCT DISCHARGE AND AIR INLET VALVES |
| PREN 14276-1 : DRAFT 2017 | PRESSURE EQUIPMENT FOR REFRIGERATING SYSTEMS AND HEAT PUMPS - PART 1: VESSELS - GENERAL REQUIREMENTS |
| I.S. EN 12261:2002 | GAS METERS - TURBINE GAS METERS |
| UNI EN 334 : 2009 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| I.S. EN ISO 4126-1:2013 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES (ISO 4126-1:2013) |
| I.S. EN 10253-4:2008 | BUTT-WELDING PIPE FITTINGS - PART 4: WROUGHT AUSTENITIC AND AUSTENITIC-FERRITIC (DUPLEX) STAINLESS STEELS WITH SPECIFIC INSPECTION REQUIREMENTS |
| BS ISO 10804:2018 | Restrained joint systems for ductile iron pipelines. Design rules and type testing |
| UNI EN ISO 4126-2 : 2003 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - BURSTING DISC SAFETY DEVICES |
| BS EN 14423:2013+A2:2019 | Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar |
| ISO 23551-2:2006 | Safety and control devices for gas burners and gas-burning appliances Particular requirements Part 2: Pressure regulators |
| ISO 4126-1:2013 | Safety devices for protection against excessive pressure — Part 1: Safety valves |
| I.S. EN 10253-3:2008 | BUTT-WELDING PIPE FITTINGS - PART 3: WROUGHT AUSTENITIC AND AUSTENITIC-FERRITIC (DUPLEX) STAINLESS STEELS WITHOUT SPECIFIC INSPECTION REQUIREMENTS |
| ISO 5149-2:2014 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation |
| DIN EN 1514-1:1997-08 | Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts |
| DIN EN ISO 10497:2010-06 | Testing of valves - Fire type-testing requirements (ISO 10497:2010); German version EN ISO 10497:2010 |
| DIN EN 12560-2:2013-12 | Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges |
| DIN EN 1759-3:2004-10 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges; German version EN 1759-3:2003 + AC:2004 |
| DIN EN ISO 10380:2013-02 | Pipework - Corrugated metal hoses and hose assemblies (ISO 10380:2012) |
| BS ISO 5149-2:2014 | Refrigerating systems and heat pumps. Safety and environmental requirements Design, construction, testing, marking and documentation |
| BS EN ISO 10497:2010 | Testing of valves. Fire type-testing requirements |
| BS EN 1759-4:2003 | Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class designated Aluminium alloy flanges |
| UNE-EN ISO 4126-4:2014 | Safety devices for protection against excessive pressure - Part 4: Pilot-operated safety valves (ISO 4126-4:2013) |
| UNE-EN 12735-1:2016 | Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems |
| BS EN 736-3:2008 | Valves. Terminology Definition of terms |
| BS EN 14420-8 : 2013 | HOSE FITTINGS WITH CLAMP UNITS - PART 8: SYMMETRICAL HALF COUPLING (GUILLEMIN SYSTEM) |
| ISO 10434:2004 | Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries |
| ISO 16138:2006 | Industrial valves Diaphragm valves of thermoplastics materials |
| BS EN 12842:2012 | Ductile iron fittings for PVC-U or PE piping systems. Requirements and test methods |
| BS EN 14384:2005 | Pillar fire hydrants |
| BS EN 1267:2012 | Industrial valves. Test of flow resistance using water as test fluid |
| EN ISO 24490:2016 | Cryogenic vessels - Pumps for cryogenic service (ISO 24490:2016) |
| EN 12560-1:2001 | Flanges and their joints - Gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts |
| UNI EN 1514-2 : 2014 | FLANGES AND THEIR JOINTS - GASKETS FOR PN-DESIGNATED FLANGES - SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| DIN EN 14652:2007-09 | WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - MEMBRANE SEPARATION DEVICES - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING |
| EN 12284:2003 | Refrigerating systems and heat pumps - Valves - Requirements, testing and marking |
| EN 12308:1998 | Installations and equipment for LNG - Suitability testing of gaskets designed for flanged joints used on LNG piping |
| DIN EN 10311:2005-08 | Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids; German version EN 10311:2005 |
| EN 60534-1:2005 | Industrial-process control valves - Part 1: Control valve terminology and general considerations |
| EN 12560-6:2003 | Flanges and their joints - Gaskets for Class-designated flanges - Part 6: Covered serrated metal gaskets for use with steel flanges |
| EN 1074-1:2000 | Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1: General requirements |
| EN 10241:2000 | Steel threaded pipe fittings |
| EN 12560-7:2004 | Flanges and their joints - Gaskets for Class-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges |
| EN 13371:2001 | Cryogenic vessels - Couplings for cryogenic service |
| DIN EN 545:2011-09 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| DIN EN 1514-8:2005-02 | Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 8: Polymeric O-Ring gaskets for grooved flanges |
| DIN EN 14154-1:2011-06 | WATER METERS - PART 1: GENERAL REQUIREMENTS |
| DIN EN ISO 15465:2004-07 | Pipework - Stripwound metal hoses and hose assemblies (ISO 15465:2004) |
| DIN EN 1514-7:2004-08 | Flanges and their joints - Gaskets for PN-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges |
| EN 60534-3-2:2001 | Industrial-process control valves - Part 3-2: Dimensions - Face-to-face dimensions for rotary control valves except butterfly valves |
| DIN EN 14628:2006-01 | DUCTILE IRON PIPES, FITTINGS AND ACCESSORIES - EXTERNAL POLYETHYLENE COATING FOR PIPES - REQUIREMENTS AND TEST METHODS |
| I.S. EN 12560-1:2001 | FLANGES AND THEIR JOINTS - GASKETS FOR CLASS-DESIGNATED FLANGES - PART 1: NON-METALLIC FLAT GASKETS WITH OR WITHOUT INSERTS |
| UNE-EN 14276-1:2007 | Pressure equipment for refrigerating systems and heat pumps - Part 1: Vessels - General requirements |
| UNE-EN 14420-8:2014 | Hose fittings with clamp units - Part 8: Symmetrical half coupling (Guillemin system) |
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