ASME B36.10M-2015 Welded and Seamless Wrought Steel Pipe*, 2023-12-23 Update
DIN EN 10220:2003 Seamless and welded steel tubes - Dimensions and masses per unit length; German version EN 10220:2002
DIN EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation; German version EN 10226-1:2004
EN 10269:2013 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties*, 2023-12-23 Update
EN 1092-2:1997 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
EN 12266-1:2012 Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements
EN 12266-2:2012 Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements
EN 12351:2010 Industrial valves - Protective caps for valves with flanged connections
EN 12516-1:2014 Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells
EN 12516-2:2014 Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
EN 12516-3:2002 Valves - Shell design strength - Part 3: Experimental method*, 2023-12-23 Update
EN 12516-4:2014 Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel
EN 12627:1999 Industrial valves - Butt welding ends for steels valves
EN 12982:2009 Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves
EN 1515-4:2009 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
EN 16722:2015 Industrial valves - End-to-end and centre-to-end dimensions for valves with threaded ends
EN 1759-1:2004 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 1: Steel flanges, NPS 1/2 to 24*, 2023-12-23 Update
EN 19:2016 Industrial valves - Marking of metallic valves
EN 736-1:1995 Valves - Terminology - Part 1: Definition of types of valves
EN 736-2:2016 Valves - Terminology - Part 2: Definition of components of valves
EN 736-3:2008 Valves - Terminology - Part 3: Definition of terms
EN ISO 1043-1:2011 Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1:2011)*, 2023-12-23 Update
EN ISO 148-1:2010 Metallic materials - Charpy pendulum impact test - Part 1: Test method*, 2023-12-23 Update
EN ISO 228-1:2003 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation ISO 228-1: 2000
EN ISO 9606-1:2013 Qualification testing of welders - Fusion welding - Part 1: Steels*, 2023-12-23 Update
DIN EN 16767:2016 history
2020DIN EN 16767:2020-08 Industrial valves - Metallic check valves; German version EN 16767:2020