NA 012
DIN Standards Committee Chemical Apparatus Engineering
DIN 21057-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN 1515-2 | 2002-03 | Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated; German version EN 1515-2:2001 More |
| DIN 2695 | 2021-06 | Diaphragm-weld packings and weld ring seals for flange connections More |
| DIN 2696 | 2021-06 | Flange connections with lens shaped gasket More |
| DIN 28011 | 2012-06 | Torispherical heads More |
| DIN 28013 | 2012-06 | Ellipsoidal heads More |
| 2014/68/EU | 2014-05-15 | Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment More |
