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EN 751-3:1996/AC:1997
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Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes |
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ISO 11114-1:2012
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Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic materials |
|
EN 1503-4:2016
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Valves - Materials for bodies, bonnets and covers - Part 4: Copper alloys specified in European Standards |
|
EN 10270-3:2011
|
Steel wire for mechanical springs - Part 3: Stainless spring steel wire |
|
EN 13906-1:2013
|
Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1 : Compression springs |
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EN 60079-0:2012/A11:2013
|
EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED) |
|
MIL-STD-810 Revision G:2008
|
ENVIRONMENTAL ENGINEERING CONSIDERATIONS AND LABORATORY TESTS |
|
EN 1503-3:2000/AC:2001
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VALVES - MATERIALS FOR BODIES, BONNETS AND COVERS - PART 3: CAST IRONS SPECIFIED IN EUROPEAN STANDARDS |
|
DIN ISO 2859-1:2014-08
|
SAMPLING PROCEDURES FOR INSPECTION BY ATTRIBUTES - PART 1: SAMPLING SCHEMES INDEXED BY ACCEPTANCE QUALITY LIMIT (AQL) FOR LOT-BY-LOT INSPECTION (ISO 2859-1:1999 + COR. 1:2001 + AMD.1:2011) |
|
EN 1503-2:2000
|
Valves - Materials for bodies, bonnets and covers - Part 2: Steels other than those specified in European Standards |
|
EN 751-2:1996
|
Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 2: Non-hardening jointing compounds |
|
EN 1503-1:2000
|
Valves - Materials for bodies, bonnets and covers - Part 1: Steels specified in European Standards |
|
EN ISO 11114-1:2012/A1:2017
|
GAS CYLINDERS - COMPATIBILITY OF CYLINDER AND VALVE MATERIALS WITH GAS CONTENTS - PART 1: METALLIC MATERIALS (ISO 11114-1: 2012/AMD 1:2017) |
|
ASME B1.20.1 : 2013(R2018)
|
PIPE THREADS, GENERAL PURPOSE (INCH) |
|
ISO 7-1:1994
|
Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
|
ISO 11114-2:2013
|
Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials |
|
EN ISO 11114-2:2013
|
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2013) |
|
EN 751-1:1996
|
Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 1: Anaerobic jointing compounds |
|
EN 1563:2011
|
Founding - Spheroidal graphite cast irons |
|
EN 12420:2014
|
Copper and copper alloys - Forgings |
|
EN 549:1994
|
Rubber materials for seals and diaphragms for gas appliances and gas equipment |
|
EN 12165:2016
|
COPPER AND COPPER ALLOYS - WROUGHT AND UNWROUGHT FORGING STOCK |
|
ISO 301:2006
|
Zinc alloy ingots intended for castings |
|
ISO 6957:1988
|
Copper alloys Ammonia test for stress corrosion resistance |
|
ISO 1817:2015
|
Rubber, vulcanized or thermoplastic Determination of the effect of liquids |
|
1994/9/EC : 1994
|
DIRECTIVE 94/9/EC OF THE EUROPEAN PARLIAMENT AND THE COUNCIL OF 23 MARCH 1994 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING EQUIPMENT AND PROTECTIVE SYSTEMS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES |
|
1997/23/EC : 1997
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DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT |