BS 2640:1982

Welding carbon steel pipe up to 10 mm thick; parent metals, filler rods, preparation for welding, butt joints, branches, attachments, flanges, inspection, acceptance requirements for optional non-destructive testing, welding procedures and welder approval.

Cross References: BS 1387*BS 1453*BS 1640:Part 3*BS 1821*BS 2633*BS 2910*BS 2971*BS 3059:Part 1*BS 3059:Part 2*BS 3601*BS 3602:Part 1*BS 3602:Part 2*BS 3606*BS 3799 *BS 3923:Part 1*BS 4204*BS 4677*BS 4870:Part 1*BS 4872:Part 1*BS EN 288-3*