EN 12982:2009
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Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves |
EN ISO 9692-1:2013
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Welding and allied processes - Types of joint preparation - Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2013) |
EN 10269:2013
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Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
ISO 7005-2:1988
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Metallic flanges — Part 2: Cast iron flanges |
EN ISO 1043-1:2011/A1:2016
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PLASTICS - SYMBOLS AND ABBREVIATED TERMS - PART 1: BASIC POLYMER AND THEIR SPECIAL CHARACTERISTICS (ISO 1043-1:2011/AMD 1:2016) |
EN 1759-1:2004
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Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24 |
ISO 14732:2013
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Welding personnel Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials |
EN 558:2017
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Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves |
EN 12266-2:2012
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Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements |
ISO 9606-1:2012
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Qualification testing of welders — Fusion welding — Part 1: Steels |
EN ISO 14732:2013
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Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2013) |
EN 736-2:2016
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Valves - Terminology - Part 2: Definition of components of valves |
PREN 12516-2 : DRAFT 2011
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INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 2: CALCULATION METHOD FOR STEEL VALVE SHELLS |
EN ISO 228-1:2003
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Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) |
EN 12266-1:2012
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Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements |
ISO 7-1:1994
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Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
PREN 16722 : DRAFT 2014
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INDUSTRIAL VALVES - END-TO-END AND CENTRE-TO-END DIMENSIONS FOR VALVES WITH SCREWED ENDS |
EN 12351:2010
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Industrial valves - Protective caps for valves with flanged connections |
EN 12516-3:2002/AC:2003
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VALVES - SHELL DESIGN STRENGTH - PART 3: EXPERIMENTAL METHOD |
ISO 4200:1991
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Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length |
EN 1515-4:2009
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Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
EN 12760:2016
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Industrial valves - Socket welding ends for steel valves |
EN ISO 148-1:2016
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Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2016) |
ISO 15607:2003
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Specification and qualification of welding procedures for metallic materials General rules |
EN ISO 9606-1:2017
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Qualification testing of welders - Fusion welding - Part 1: Steels (ISO 9606-1:2012 including Cor 1:2012 and Cor 2:2013) |
PREN 12516-4 : DRAFT 2011
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INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 4: CALCULATION METHOD FOR VALVE SHELLS MANUFACTURED IN METALLIC MATERIALS OTHER THAN STEEL |
EN 1092-2:1997
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Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
EN 19:2016
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Industrial valves - Marking of metallic valves |
ISO 1629:2013
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Rubber and latices — Nomenclature |
EN 736-3:2008
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Valves - Terminology - Part 3: Definition of terms |
EN ISO 15607:2003
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Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003) |
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 |
PREN 12516-1 : DRAFT 2011
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INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS |