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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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EN 682:2002/A1:2005
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ELASTOMERIC SEALS - MATERIALS REQUIREMENTS FOR SEALS USED IN PIPES AND FITTINGS CARRYING GAS AND HYDROCARBON FLUIDS |
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EN 1775:2007
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Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations |
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89/106/EEC : 1988
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COUNCIL DIRECTIVE OF 21 DECEMBER 1988 ON THE APPROXIMATION OF LAWS, REGULATIONS AND ADMINISTRATIVE PROVISIONS OF THE MEMBER STATES RELATING TO CONSTRUCTION PRODUCTS |
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EN 10088-3:2014
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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 |
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EN 751-2:1996
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Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 2: Non-hardening jointing compounds |
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ISO 11925-2:2010
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Reaction to fire tests Ignitability of products subjected to direct impingement of flame Part 2: Single-flame source test |
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EN ISO 9227:2017
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Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017) |
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EN 13823:2010+A1:2014
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REACTION TO FIRE TESTS FOR BUILDING PRODUCTS - BUILDING PRODUCTS EXCLUDING FLOORINGS EXPOSED TO THE THERMAL ATTACK BY A SINGLE BURNING ITEM |
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EN 10028-7:2016
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Flat products made of steels for pressure purposes - Part 7: Stainless steels |
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EN ISO 10380:2012
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Pipework - Corrugated metal hoses and hose assemblies (ISO 10380:2012) |
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EN 437:2003+A1:2009
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Test gases - Test pressures - Appliance categories |
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EN ISO 9001:2015
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Quality management systems - Requirements (ISO 9001:2015) |
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ISO 6509:1981
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Corrosion of metals and alloys Determination of dezincification resistance of brass |
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EN 751-1:1996
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Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 1: Anaerobic jointing compounds |
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EN 12164:2016
|
Copper and copper alloys - Rod for free machining purposes |
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EN 1363-1:2012
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Fire resistance tests - Part 1: General Requirements |
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EN 549:1994
|
Rubber materials for seals and diaphragms for gas appliances and gas equipment |
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EN ISO 6509 : 1995
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CORROSION OF METALS AND ALLOYS - DETERMINATION OF DEZINCIFICATION RESISTANCE OF BRASS |
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EN 12165:2016
|
COPPER AND COPPER ALLOYS - WROUGHT AND UNWROUGHT FORGING STOCK |
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EN 10242:1994/A2:2003
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THREADED PIPE FITTING IN MALLEABLE CAST IRON |
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EN 10226-1:2004
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Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation |
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EN ISO 11925-2:2010/AC:2011
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REACTION TO FIRE TESTS - IGNITABILITY OF PRODUCTS SUBJECTED TO DIRECT IMPINGEMENT OF FLAME - PART 2: SINGLE-FLAME SOURCE TEST |
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ISO 6957:1988
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Copper alloys Ammonia test for stress corrosion resistance |
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EN ISO 7369:2004
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Pipework - Metal hoses and hose assemblies - Vocabulary (ISO 7369:2004) |
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EN 10088-1:2014
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Stainless steels - Part 1: List of stainless steels |