BS 6323-7: 1982 Specification for Seamless and welded steel tubes for automobile, mechanical and general engineering purposes. Part 7: Specific requirements for submerged arc welded steel tubes

This British Standard, having been prepared under the direction of the Iron and Steel Standards Committee, was published under the authority of the Board of BSI and comes into effect on 31 December 1982. Incorporating Corrigendum No. 1, June 1986. Incorporating Corrigendum No. 2, June 1989. 8 p. ISBN: 0 580 12975
6. This Part of BS 6323, which is used in conjunction with Part 1 of the same standard, covers the specific requirements for submerged arc welded steel tubes for use in the automobile, mechanical and general engineering industries. It specifies the chemical composition, mechanical properties, dimensions, dimensional tolerances and technical delivery condition of the tubes.