CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21456 | EN ISO 3834-1:2005 | Quality requirements for fusion welding of metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements (ISO 3834-1:2005) | Atcelts |
| 25796 | EN 12517-1:2006 | Non-destructive testing of welds - Part 1: Evaluation of welded joints in steel, nickel, titanium and their alloys by radiography - Acceptance levels | Atcelts |
| 3249 | EN ISO 3690:2000 | Welding and allied processes - Determination of hydrogen content in ferritic arc weld metal (ISO 3690:2000) | Atcelts |
| 3251 | EN 12071:1999 | Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification | Atcelts |
| 3250 | EN 12070:1999 | Welding consumables - Wire electrodes, wires and rods for arc welding of creep-resisting steels - Classification | Atcelts |
| 3245 | EN ISO 14113:1997 | Gas welding equipment - Rubber and plastic hoses assembled for compressed or liquefied gases up to a maximum design pressure of 450 bar (ISO 14113:1997) | Atcelts |
| 3240 | EN 288-8:1995 | Specification and approval of welding procedures for metallic materials - Part 8: Approval by a pre-production welding test | Atcelts |
| 3239 | EN 288-7:1995 | Specification and approval of welding procedures for metallic materials - Part 7: Approval by a standard welding procedure for arc welding | Atcelts |
| 3238 | EN 288-9:1999 | Specification and approval of welding procedures for metallic materials - Part 9: Welding procedure test for pipeline welding on land and offshore site butt welding of transmission pipelines | Atcelts |
| 3143 | EN 26520:1991 | Classification of imperfections in metallic fusion welds, with explanations (ISO 6520:1982) | Atcelts |
Displaying 981-990 of 1791 results.