CEN/TC 133/WG3.2 N 112

Seamless round copper tubes in level wound coils for refrigeration and air conditioning exchangers CEN/TC 133/WG3.2 N 112

Scope

The purpose of this standard is to define the chemical, geometric and mechanical characteristics of seamless round copper tubes used for refrigeration and air-conditioning exchangers and also to define the procedures used to test these characteristics. These tubes are supplied in LEWEL WOUND COILS in the annealed temper.