API 610 : 2010
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
Amended by
Available format(s)
Hardcopy , PDF
Superseded date
25-02-2021
Superseded by
Published date
01-01-2010
Publisher
Important note : Users cannot be edited or removed once added to your Multi user PDF.
API Foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Requirements
6 Basic design
7 Accessories
8 Inspection, testing, and preparation for shipment
9 Specific pump types
10 Vendor's data
Annex A (informative) - Specific speed and suction-specific
speed
Annex B (normative) - Cooling water and lubrication system
schematics
Annex C (normative) - Hydraulic power recovery turbines
Annex D (normative) - Standard baseplates
Annex E (informative) - Inspector's checklist
Annex F (normative) - Criteria for piping design
Annex G (informative) - Materials class selection guidance
Annex H (normative) - Materials and material specifications
for pump parts
Annex I (normative) - Lateral analysis
Annex J (normative) - Determination of residual unbalance
Annex K (informative) - Shaft stiffness and bearing system
life
Annex L (informative) - Vendor drawing and data requirements
Annex M (informative) - Test data summary
Annex N (informative) - Pump datasheets and electronic data
exchange
Annex O (informative) - API Regional Annex
Bibliography
Describes requirements for centrifugal pumps, including pumps running in reverse as hydraulic power recovery turbines, for use in petroleum, petrochemical and gas industry process services.
| DevelopmentNote |
Also numbered as ISO 13709. (09/2010)
|
| DocumentType |
Standard
|
| Pages |
217
|
| ProductNote |
NEW CHILD ERR 1 2011 IS NOW ADDED
|
| PublisherName |
American Petroleum Institute
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| S.R. CEN TR 13931:2009 | ROTODYNAMIC PUMPS - FORCES AND MOMENTS ON FLANGES - CENTRIFUGAL, MIXED FLOW AND AXIAL FLOW HORIZONTAL AND VERTICAL SHAFTS PUMPS |
| UNI CEN/TR 13931 : 2009 | POMPE ROTODINAMICHE - FORZE E MOMENTI SULLE FLANGE - POMPE CENTRIFUGHE, ELICO- CENTRIFUGHE E A ELICA, AD ASSE ORIZZONTALE O VERTICALE |
| API 9100B : 1998 | GUIDANCE DOCUMENT FOR MODEL EHS MANAGEMENT SYSTEM |
| NACE SP 04 07 : 2013 | FORMAT, CONTENT, AND OTHER GUIDELINES FOR DEVELOPING A MATERIALS SELECTION DIAGRAM |
| API 11PGT : 1992 | RECOMMENDED PRACTICE FOR PACKAGED COMBUSTION GAS TURBINES |
| HI 9.6.6 : 2016 | ROTODYNAMIC PUMPS FOR PUMP PIPING |
| ISO 10438-2:2007 | Petroleum, petrochemical and natural gas industries — Lubrication, shaft-sealing and control-oil systems and auxiliaries — Part 2: Special-purpose oil systems |
| BS EN ISO 10438-3:2003 | Petroleum, petrochemical and natural gas industries. Lubrication, shaft sealing and control oil systems and auxilliaries General-purpose oil systems |
| I.S. EN ISO 13705:2012 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - FIRED HEATERS FOR GENERAL REFINERY SERVICE (ISO 13705:2012) |
| PREN ISO 13705 : DRAFT 2011 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - FIRED HEATERS FOR GENERAL REFINERY SERVICE |
| API 560 : 2016 | FIRED HEATERS FOR GENERAL REFINERY SERVICE |
| MIL-HDBK-510 Revision A:2014 | AEROSPACE FUELS CERTIFICATION |
| EEMUA 164 : 1993 | SEAL-LESS CENTRIFUGAL PUMPS - CLASS 1 |
| FSA HDBK MECHANICAL SEAL : 0 | MECHANICAL SEAL HANDBOOK |
| EEMUA 151 : 1987 | LIQUID RING VACUUM PUMPS AND COMPRESSORS |
| CSA Z662 PACKAGE : 2011 | CONSISTS OF Z662-11, OIL AND GAS PIPELINE SYSTEMS AND Z662.1-11, COMMENTARY ON CSA Z662-11, OIL AND GAS PIPELINE SYSTEMS |
| BS EN ISO 13709:2003 | Centrifugal pumps for petroleum, petrochemical and natural gas industries |
| I.S. EN ISO 14224:2016 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - COLLECTION AND EXCHANGE OF RELIABILITY AND MAINTENANCE DATA FOR EQUIPMENT (ISO 14224:2016) |
| I.S. EN ISO 10438-2:2007 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - LUBRICATION, SHAFT-SEALING AND CONTROL-OIL SYSTEMS AND AUXILIARIES - PART 2: SPECIAL-PURPOSE OIL SYSTEMS |
| I.S. EN ISO 10438-3:2007 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - LUBRICATION, SHAFT-SEALING AND CONTROL-OIL SYSTEMS AND AUXILIARIES - PART 3: GENERAL-PURPOSE OIL SYSTEMS |
| UFC 3-460-01 : Change 3 | UNIFIED FACILITIES CRITERIA - DESIGN: PETROLEUM FUEL FACILITIES |
| BS 5908:1990 | Code of practice for fire precautions in the chemical and allied industries |
| API 682 : 2014 | PUMPS - SHAFT SEALING SYSTEMS FOR CENTRIFUGAL AND ROTARY PUMPS |
| MIL-HDBK-510-1 Revision A:2010 | AEROSPACE FUELS CERTIFICATION |
| API 1129 : 1996 | ASSURANCE OF HAZARDOUS LIQUID PIPELINE SYSTEM INTEGRITY |
| 05/30127458 DC : DRAFT JAN 2005 | ISO 13705 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - FIRED HEATERS FOR GENERAL REFINERY SERVICE |
| API 670 : 2014 | MACHINERY PROTECTION SYSTEMS |
| API 691 : 2017 | RISK-BASED MACHINERY MANAGEMENT |
| API 2001 : 2012 | FIRE PROTECTION IN REFINERIES |
| HI 9.1 - 9.5 : 2015 | PUMPS - GENERAL GUIDELINES |
| CAN/CSA-Z662-15 | Oil and gas pipeline systems |
| API 2610:2005 | DESIGN, CONSTRUCTION, OPERATION, MAINTENANCE, AND INSPECTION OF TERMINAL AND TANK FACILITIES |
| API 614 REDLINE : 2008 | LUBRICATION, SHAFT-SEALING AND OIL-CONTROL SYSTEMS AND AUXILIARIES |
| API 2610 : 2005 : R2010 | DESIGN, CONSTRUCTION, OPERATION, MAINTENANCE, AND INSPECTION OF TERMINAL AND TANK FACILITIES |
| API 540 : 1999 : R2006 | ELECTRICAL INSTALLATIONS IN PETROLEUM PROCESSING PLANTS |
| BS EN ISO 13705:2012 | Petroleum, petrochemical and natural gas industries. Fired heaters for general refinery service |
| ISO 14224:2016 | Petroleum, petrochemical and natural gas industries Collection and exchange of reliability and maintenance data for equipment |
| CSA N290.8 : 2015 | TECHNICAL SPECIFICATION REQUIREMENTS FOR NUCLEAR POWER PLANT COMPONENTS |
| UNI EN ISO 10438-3 : 2009 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - LUBRICATION, SHAFT-SEALING AND CONTROL-OIL SYSTEMS AND AUXILIARIES - PART 3: GENERAL-PURPOSE OIL SYSTEMS |
| UNI EN ISO 10438-2 : 2009 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - LUBRICATION, SHAFT-SEALING AND CONTROL-OIL SYSTEMS AND AUXILIARIES - PART 2: SPECIAL-PURPOSE OIL SYSTEMS |
| UNI EN ISO 15783 : 2009 | Seal-less rotodynamic pumps - Class II - Specification |
| UNI EN ISO 13705 : 2013 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - FIRED HEATERS FOR GENERAL REFINERY SERVICE |
| API 533 : 1ED 86 | AIR PREHEAT SYSTEMS FOR PROCESS HEATERS |
| ANSI/HI 9.6.2 : 2015 | ROTODYNAMIC PUMPS FOR ASSESSMENT OF APPLIED NOZZLE LOADS |
| API RP 2611 : 2011 | TERMINAL PIPING INSPECTION - INSPECTION OF IN-SERVICE TERMINAL PIPING SYSTEMS |
| EEMUA 230 : 2014 | AGEING ROTATING EQUIPMENT - GUIDE FOR MAINTENANCE AND OPERATION |
| API 682 CHINESE : 2014 | PUMPS - SHAFT SEALING SYSTEMS FOR CENTRIFUGAL AND ROTARY PUMPS |
| API 681 : 1996 | LIQUID RING VACUUM PUMPS AND COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| HI 1.3 : 2013 | ROTODYNAMIC CENTRIFUGAL PUMPS FOR DESIGN AND APPLICATION |
| API 540:1999 | ELECTRICAL INSTALLATIONS IN PETROLEUM PROCESSING PLANTS |
| I.S. EN ISO 13709:2009 | CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES |
| ISO 15783:2002 | Seal-less rotodynamic pumps — Class II — Specification |
| ISO 13705:2012 | Petroleum, petrochemical and natural gas industries — Fired heaters for general refinery service |
| ISO 10438-3:2007 | Petroleum, petrochemical and natural gas industries Lubrication, shaft-sealing and control-oil systems and auxiliaries Part 3: General-purpose oil systems |
| BS EN ISO 10438-2:2003 | Petroleum and natural gas industries. Lubrication, shaft sealing and control oil systems and auxiliaries Special purpose oil systems |
| EN ISO 10438-2:2007 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 2: Special-purpose oil systems (ISO 10438-2:2007) |
| EN ISO 13709:2009 | Centrifugal pumps for petroleum, petrochemical and natural gas industries (ISO 13709:2009) |
| EN ISO 10438-3:2007 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 3: General-purpose oil systems (ISO 10438-3:2007) |
| EN ISO 13705:2012 | Petroleum, petrochemical and natural gas industries - Fired heaters for general refinery service (ISO 13705:2012) |
| 11/30246055 DC : 0 | BS EN ISO 13705 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - FIRED HEATERS FOR GENERAL REFINERY SERVICE |
| PD CEN/TR 13931:2009 | Rotodynamic pumps. Forces and moments on flanges. Centrifugal, mixed flow and axial flow horizontal and vertical shafts pumps |
| API 751 : 2013 | SAFE OPERATION OF HYDROFLUORIC ACID ALKYLATION UNITS |
| API 582 REDLINE : 2009 | WELDING GUIDELINES FOR THE CHEMICAL, OIL, AND GAS INDUSTRIES |
| 02/705659 DC : DRAFT APR 2002 | ISO/DIS 21049 - PUMPS - SHAFT SEALING SYSTEMS FOR CENTRIFUGAL AND ROTARY PUMPS |
| ABS 0063 : 2018 COR 2018 | RULES FOR BUILDING AND CLASSING FACILITIES ON OFFSHORE INSTALLATIONS |
| HI 1.1-1.5 : 1994 | CENTRIFUGAL PUMPS - NOMENCLATURE, DEFINITIONS, APPLICATIONS AND OPERATION |
| API 681 : 1996 : R2010 | LIQUID RING VACUUM PUMPS AND COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES |
| HI 2.3 : 2013 | ROTODYNAMIC VERTICAL PUMPS OF RADIAL, MIXED, AND AXIAL FLOW TYPES FOR DESIGN AND APPLICATION |
| IEEE 841-2009 | IEEE Standard for Petroleum and Chemical Industry--Premium-Efficiency, Severe-Duty, Totally Enclosed Fan-Cooled (TEFC) Squirrel Cage Induction Motors--Up to and Including 370 kW (500 hp) |
| API 614 : 2008 | LUBRICATION, SHAFT-SEALING AND OIL-CONTROL SYSTEMS AND AUXILIARIES |
| BS EN ISO 15783 : 2003 | SEAL-LESS ROTODYNAMIC PUMPS - CLASS 2 - SPECIFICATION |
| BS EN ISO 14224:2016 | Petroleum, petrochemical and natural gas industries. Collection and exchange of reliability and maintenance data for equipment |
| DIN EN ISO 15783:2010-04 | Seal-less rotodynamic pumps - Class II - Specification (ISO 15783:2002 + Amd.1:2008) (includes Amendment A1:2008) |
| PIP RECE002 : 2014 | DESIGN OF PIPING LOADS ON ROTATING MACHINERY NOZZLES |
| PIP REEP006 : 2013 | PUMP SELECTION GUIDELINES |
| ASME B73.2 : 2016 | Specification for Vertical In-Line Centrifugal Pumps for Chemical Process |
| PIP REEP007 : 2015 | GUIDELINES FOR MINIMUM AND MAXIMUM FLOW RATES FOR CENTRIFUGAL PUMPS |
| ISO 9906:2012 | Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3 |
| EN 10269:2013 | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| ISO 14691:2008 | Petroleum, petrochemical and natural gas industries — Flexible couplings for mechanical power transmission — General-purpose applications |
| ISO 15649:2001 | Petroleum and natural gas industries — Piping |
| AGMA 9002 : B | BORES AND KEYWAYS FOR FLEXIBLE COUPLINGS (INCH SERIES) |
| ISO 9905:1994 | Technical specifications for centrifugal pumps — Class I |
| API 500 : 2012 | RECOMMENDED PRACTICE FOR CLASSIFICATION OF LOCATIONS FOR ELECTRICAL INSTALLATIONS AT PETROLEUM FACILITIES CLASSIFIED AS CLASS 1, DIVISION 1 AND DIVISION 2 |
| ISO 7005-2:1988 | Metallic flanges — Part 2: Cast iron flanges |
| ISO 3744:2010 | Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane |
| ASTM A 995/A995M : 2013 | Standard Specification for Castings, Austenitic-Ferritic (Duplex) Stainless Steel, for Pressure-Containing Parts |
| ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs |
| EN 10213:2007+A1:2016 | Steel castings for pressure purposes |
| ASME PV CODE 9 : 2017 | BOILER AND PRESSURE VESSEL CODE - WELDING, BRAZING, AND FUSING QUALIFICATIONS - QUALIFICATION STANDARD FOR WELDING, BRAZING, AND FUSING PROCEDURES; WELDERS; BRAZERS; AND WELDING, BRAZING, AND FUSING OPERATORS |
| EN 10028-3:2017 | Flat products made of steels for pressure purposes - Part 3: Weldable fine grain steels, normalized |
| HI 1.6 : 2000 | CENTRIFUGAL PUMP TESTS |
| EN 10273:2016 | Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties |
| ISO 14120:2015 | Safety of machinery Guards General requirements for the design and construction of fixed and movable guards |
| API 682 : 2014 | PUMPS - SHAFT SEALING SYSTEMS FOR CENTRIFUGAL AND ROTARY PUMPS |
| ISO/TR 17766:2005 | Centrifugal pumps handling viscous liquids — Performance corrections |
| IEEE 841-2009 | IEEE Standard for Petroleum and Chemical Industry--Premium-Efficiency, Severe-Duty, Totally Enclosed Fan-Cooled (TEFC) Squirrel Cage Induction Motors--Up to and Including 370 kW (500 hp) |
| 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 |
| API 685 : 2011 | SEALLESS CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL, AND GAS INDUSTRY PROCESS SERVICE |
| EN 13463-1:2009 | Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirements |
| EN 10088-3:2014 | Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes |
| ISO 724:1993 | ISO general-purpose metric screw threads — Basic dimensions |
| API 614 : 2008 | LUBRICATION, SHAFT-SEALING AND OIL-CONTROL SYSTEMS AND AUXILIARIES |
| ASME B16.11 : 2016 | FORGED FITTINGS, SOCKET-WELDING AND THREADED |
| ASTM A 516/A516M : 2017 : REDLINE | Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service |
| ASME B16.42 : 2016 | DUCTILE IRON PIPE FLANGES AND FLANGED FITTINGS - CLASSES 150 AND 300 |
| ISO 3740:2000 | Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards |
| ASME B31.3:2016 | PROCESS PIPING |
| ISO 1940-1:2003 | Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances |
| ISO 4991:2015 | Steel castings for pressure purposes |
| BS EN 10250-4:2000 | Open steel die forgings for general engineering purposes Stainless steels |
| EN 10088-2:2014 | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| ISO 281:2007 | Rolling bearings Dynamic load ratings and rating life |
| EN 10028-7:2016 | Flat products made of steels for pressure purposes - Part 7: Stainless steels |
| ASTM A 351/A351M : 2016-05 | SPECIFICATION FOR CASTINGS, AUSTENITIC, FOR PRESSURE-CONTAINING PARTS |
| EN 10283:2010 | Corrosion resistant steel castings |
| ISO 15156-2:2015 | Petroleum and natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons |
| ISO 262:1998 | ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts |
| ASME B16.1 : 2015 | Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250 |
| ASME B1.20.1 : 2013(R2018) | PIPE THREADS, GENERAL PURPOSE (INCH) |
| ASME B17.1 : 1967 | KEYS AND KEYSEATS |
| API 670 : 2014 | MACHINERY PROTECTION SYSTEMS |
| ISO 10721-2:1999 | Steel structures — Part 2: Fabrication and erection |
| EN 10272:2016 | Stainless steel bars for pressure purposes |
| ISO 15156-3:2015 | Petroleum and natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
| ISO 3746:2010 | Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane |
| ISO 21049:2004 | Pumps — Shaft sealing systems for centrifugal and rotary pumps |
| IEC 60034-2-1:2014 | Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) |
| ISO 9329-2:1997 | Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 2: Unalloyed and alloyed steels with specified elevated temperature properties |
| ISO 3117:1977 | Tangential keys and keyways |
| ISO 683-18:2014 | Heat-treatable steels, alloy steels and free-cutting steels — Part 18: Bright steel products |
| HI 2.6 : 2000 | VERTICAL PUMP TESTS |
| EN 10222-5:2017 | Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels |
| HI 9.6.7 : 2015 | ROTODYNAMIC PUMPS - GUIDELINE FOR EFFECTS OF LIQUID VISCOSITY ON PERFORMANCE |
| EN 953:1997+A1:2009 | Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards |
| ISO 4200:1991 | Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| EN 10222-2:2017 | Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties |
| SSPC-SP 6 : 2015 | COMMERCIAL BLAST CLEANING |
| IEC 60034-1:2017 | Rotating electrical machines - Part 1: Rating and performance |
| ISO 15156-1:2015 | Petroleum and natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 1: General principles for selection of cracking-resistant materials |
| ASTM A 105/A105M : 2014-11 | SPECIFICATION FOR CARBON STEEL FORGINGS FOR PIPING APPLICATIONS |
| ASME B16.5 : 2017 | PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD |
| EN 10083-1:2006 | Steels for quenching and tempering - Part 1: General technical delivery conditions |
| ASME PV CODE 5 : 2017 | BOILER AND PRESSURE VESSEL CODE - NONDESTRUCTIVE EXAMINATION |
| EN 10083-2:2006 | Steels for quenching and tempering - Part 2: Technical delivery conditions for non alloy steels |
| ISO 261:1998 | ISO general purpose metric screw threads — General plan |
| API STD 541 : 2014 | FORM-WOUND SQUIRREL CAGE INDUCTION MOTORS - 375 KW (500 HORSEPOWER) AND LARGER |
| ISO 5753:1991 | Rolling bearings — Radial internal clearance |
| API 686 : 2009 | RECOMMENDED PRACTICE FOR MACHINERY INSTALLATION AND INSTALLATION DESIGN |
| MSS SP 55 : 2011 | QUALITY STANDARD FOR STEEL CASTINGS FOR VALVES, FLANGES, FITTINGS, AND OTHER PIPING COMPONENTS - VISUAL METHOD FOR EVALUATION OF SURFACE IRREGULARITIES |
| ISO 185:2005 | Grey cast irons Classification |
| ASME PV CODE 8 SET : 2013 | ASME BOILER AND PRESSURE VESSEL CODE (BPVC) - RULES FOR CONSTRUCTION OF PRESSURE VESSELS (SET) |
| ISO 7005-1:2011 | Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems |
| ISO 10441:2007 | Petroleum, petrochemical and natural gas industries Flexible couplings for mechanical power transmission Special-purpose applications |
| AWS D1.1/D1.1M : 2015 | STRUCTURAL WELDING CODE-STEEL |
| ASTM A 312/A312M : 2017-03 | SPECIFICATION FOR SEAMLESS, WELDED, AND HEAVILY COLD WORKED AUSTENITIC STAINLESS STEEL PIPES |
| ASME B16.47 : 2017 | LARGE DIAMETER STEEL FLANGES: NPS 26 THROUGH NPS 60 METRIC/INCH STANDARD |
| EN 10208-1:2009 | Steel pipes for pipelines for combustible fluids - Technical delivery condi-tions - Part 1: Pipes of requirement class A |
| API 547 : 2017 | GENERAL PURPOSE FORM-WOUND SQUIRREL CAGE INDUCTION MOTORS - 185 KW (250 HP) THROUGH 2240 KW (3000 HP) |
| ISO 3506-2:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 2: Nuts |
| AGMA 9000 : C | FLEXIBLE COUPLINGS - POTENTIAL UNBALANCE CLASSIFICATION |
| ISO 3448:1992 | Industrial liquid lubricants — ISO viscosity classification |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| ISO 683-1:2016 | Heat-treatable steels, alloy steels and free-cutting steels Part 1: Non-alloy steels for quenching and tempering |
| EN 1561:2011 | Founding - Grey cast irons |
| BS EN 10213-4:1996 | Technical delivery conditions for steel castings for pressure purposes Austenitic and austenitic-ferritic steel grades |
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