BS 864-2:1983(1999) Capillary and compression tube fittings of copper and copper alloy — Part 2 : Specification for capillary and compression fittings for copper tubes
1998BS EN 1254-1:1998 Copper and copper alloys - Plumbing fittings - Fittings with ends for capillary soldering or capillary brazing to copper tubes
1983BS 864-2:1983 Capillary and compression tube fittings of copper and copper alloy. Specification for capillary and compression fittings for copper tubes