PN 6 and PN 16 cocks with adjusting nut and male connection for pressure gauges
Edition 2004-07

PN 250 and PN 400 valves without test connection for pressure gauges
Edition 2004-07

PN 16 cocks with adjusting nut and male connection and test connection for pressure gauges
Edition 2004-07

Specification and qualification of welding procedures for production welding of steel castings (ISO 11970:2016); German version EN ISO 11970:2016
Edition 2016-08

Industrial valves - Requirements and testing for metallic valves as pressure accessories; German and English version prEN 16668:2022
Edition 2022-02

PN 250 and PN 400 valves without test connection for pressure gauges
Edition 2024-04

PN 250 and PN 400 valves with test connection for pressure gauges
Edition 2024-04

PN 16 cocks with adjusting nut and male connection and test connection for pressure gauges
Edition 2024-01

Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes; German version EN 10088-5:2009
Edition 2009-07

Destructive tests on welds in metallic materials - Hardness testing - Part 2: Microhardness testing of welded joints (ISO 9015-2:2016); German version EN ISO 9015-2:2016
Edition 2016-10