This European Standard specifies materials, assembly dimensions and tolerances and test requirements for fittings of copper and copper alloys with or without plating or coating. Maximum permissible temperatures and pressures are also established. This part of EN 1254 specifies connection end dimensions of compression ends for the purposes of joining copper tubes specified in EN 1057.
DS/EN 1254-2:1999 history
2021DS/EN 1254-2:2021 Copper and copper alloys – Plumbing fittings – Part 2: Compression fittings for use with copper tubes
1999DS/EN 1254-2:1999 Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes