DIN 28140-1 Connections for bottom discharge valves - Part 1: Non alloyed, stainless or lined steel; dimensions mating PN 10
DIN EN 10028-2 Flat products made of steels for pressure purposes - Part 2: Non-alloy and alloy steels with specified elevated temperature properties; German version EN 10028-2:2017*, 2017-10-01 Update
DIN EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels; German version EN 10028-7:2016 / Note: Applies in conjunction with DIN EN 10028-1 (2009-07).*, 2016-10-01 Update
DIN EN 10204 Metallic products - Types of inspection documents; German version EN 10204:2004
DIN EN 1092-1 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German version EN 1092-1:2018 / Note: To be amended by DIN EN 1092-1/A1 (2022-12).*, 2018-12-01 Update
DIN EN 14879-1 Organic coating systems and linings for protection of industrial apparatus and plants against corrosion caused by aggressive media - Part 1: Terminology, design and preparation of substrate; German version EN 14879-1:2005
DIN EN 1708-1 Welding - Basic welded joint details in steel - Part 1: Pressurized components; German version EN 1708-1:2010
DIN EN 1708-2 Welding - Basic weld joint details in steel - Part 2: Non internal pressurized components; German version EN 1708-2:2018*, 2019-06-01 Update
DIN 28117:2012 history
2016DIN 28117:2016-08 Block flanges for process apparatus - Connecting dimensions PN 10 to PN 40
2016DIN 28117:2016 Block flanges for process apparatus - Connecting dimensions PN 10 to PN 40