Preparation of test specimens taken from butt welded test pieces for one-run and two-run technique in steel
Edition 2017-04-20

Steel Globe Valves - Flanged and Buttwelding Ends, Bolted Bonnets
Edition 2024-04

Factory-Made, Wrought Steel, Buttwelding Induction Bends for Transportation and Distribution Systems
Edition 2023

Stainless steel butt-welding fittings
Edition 1981-04

Non-alloy and alloy steel butt-welding fittings
Edition 1981-07

Industrial valves - Butt welding ends for steel valves; German version EN 12627:2017
Edition 2018-02

Butt-welding pipe fittings - Part 1: Wrought carbon steel for general use and without specific inspection requirements; German version EN 10253-1:1999
Edition 1999-11

Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements; German version EN 10253-2:2021
Edition 2021-11

Tube bends - For butt-welding of copper
Edition 2002-05

Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements; German version EN 10253-3:2008
Edition 2009-02