BSI - BS 2971
Specification for Class II Arc Welding of Carbon Steel Pipework for Carrying Fluids
|Publication Date:||28 June 1991|
|ICS Code (Welding processes):||25.160.10|
Welding using manual, automatic or semi-automatic processes. Welding consumables, preparation for welding, butt joints, branches, attachments, flanges, testing and inspection, acceptance requirements for optional non-destructive testing, procedure and welder approval tests.