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BS 5911-1:2021
En Vigor
2021-08-13
Concrete pipes and ancillary concrete. Unreinforced and reinforced
concrete pipes (including jacking pipes) and fittings with flexible
joints (complementary to BS EN 1916:2002). Specification
BSI
BS 4T 45:1972+A2:2015
En Vigor
2015-09-30
Specification for carbon manganese steel tube (700 MPa) (Tube 12.5 mm
outside diameter and greater) (Weldable)
BSI










