Centrifugal pumps - Test procedure for seal packings; German version EN 16752:2015
Edition 2015-11

Connecting flanges for vessels and process apparatus of non-alloy and stainless steel
Edition 2003-11

Centrifugal pumps - Technical specifications for centrifugal pumps; class III (ISO 9908:1993)
Edition 1998-04

Cryogenic vessels - Valves for cryogenic service; German version EN 1626:2008
Edition 2009-01

Gas cylinders - Operational procedures for the safe removal of valves from gas cylinders (ISO 25760:2009); German version EN ISO 25760:2015
Edition 2015-04

Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004); English version EN ISO 21049:2004
Edition 2005-11

Valves - Terminology - Part 2: Definition of components of valves; German version EN 736-2:2016
Edition 2016-06

Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries (ISO 10434:2020); German version EN ISO 10434:2020
Edition 2020-12

Glass-lined steel baffles for agitator vessels - Mounting dimensions
Edition 2019-05

Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015); German version EN ISO 17292:2015
Edition 2016-05