Standard Number |
BS EN 1591-4:2013 |
Title |
Flanges and their jointsQualification of personnel competency in the assembly of the bolted connections of critical service pressurized systems |
Status |
Current |
Publication Date |
31 August 2013 |
Cross References |
EN 1591-1, EN ISO 9001:2008, ISO 9001:2008 |
Replaces |
DD CEN/TS 1591-4:2007 |