This European Standard specifies materials, assembly dimensions and tolerances and test requirements for fittings of copper and copper alloys with or without plating. Maximum permissible temperatures and pressures are also established. This Part of EN 1254 specifies connection end dimensions of short cup ends suitable only for brazing, for the purposes of joining copper tubes specified in EN 1057. Fittings may comprise a combination of any of the end types specified in EN 1254-1 to EN 1254-5 or other standards.
The standard establishes a designation system for the fittings.
BS EN 1254-5:1998 history
2021BS EN 1254-5:2021 Copper and copper alloys. Plumbing fittings. Capillary fittings with short ends for brazing to copper tubes
1998BS EN 1254-5:1998 Copper and copper alloys - Plumbing fittings - Fittings with short ends for capillary brazing to copper tubes