BS 78-2:1965 Specification for cast iron spigot and socket pipes (vertically cast) and spigot and socket fittings. Fittings (PD 5731) (Withdrawn)
Dimensions and weights of bends, elbows, tees, angle branches, crosses, condensate receivers, hatchboxes, plugs and caps for water, gas, sewage, etc. Grades A, B, C and D; internal diameters (3 in to 48 in). Quality of metal, mode of casting, test requirements, coating, testing facilities.
Partially superseded by BS 4772:1988.
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
389 Chiswick High Road