BS 416-2:1990 Discharge and ventilating pipes and fittings, sand-cast or spun in cast iron. Specification for socketless systems
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
Tel: 020 8996 9000