NA 012
DIN Standards Committee Chemical Apparatus Engineering
DIN EN 764-4 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 1011-1 | 2009-03 | Welding - Recommendations for welding of metallic materials - Part 1: General guidance for arc welding More |
| EN 1011-2 | 2001-01 | Welding - Recommendations for welding of metallic materials - Part 2: Arc welding of ferritic steels More |
| EN 1011-4 | 2000-09 | Welding - Recommendations for welding of metallic materials - Part 4: Arc welding of aluminium and aluminium alloys More |
| EN 1011-5 | 2003-04 | Welding - Recommendations for welding of metallic materials - Part 5: Welding of clad steel More |
| EN 1011-7 | 2004-07 | Welding - Recommendations for welding of metallic materials - Part 7: Electron beam welding More |
| EN 12074 | 2000-04 | Welding consumables - Quality requirements for manufacture, supply and distribution of consumables for welding and allied processes More |
| EN 12952-11 | 2007-07 | Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories More |
| EN 12952-12 | 2003-09 | Water tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality More |
| EN 12952-13 | 2003-03 | Water tube boilers and auxillary installations - Part 13: Requirements for flue gas cleaning systems More |
| EN 12952-14 | 2004-06 | Water-tube boilers and auxillary installations - Part 14: Requirements for flue gas DENOX-systems using liquefied pressurized ammonia and ammonia water solution More |
