Click here to find out how to access this document
BS 143 and 1256:2000 Threaded pipe fittings in malleable cast iron and cast copper alloy
Details design requirements and performance specification for threaded pipe fittings of malleable cast iron and cast copper alloy for 2 considerations - BS 143 deals with taper external and taper internal threads and BS 1256 deals with taper external and parallel internal threads.
Supersedes BS 143 and 1256:1986. This revision details fittings not covered by BS EN 10242.
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