BS EN 12735-1:2020
Copper and copper alloys. Seamless, round tubes for air conditioning and refrigeration Tubes for piping systems
|Standard number:||BS EN 12735-1:2020|
|ISBN:||978 0 539 01383 2|
- 91.140.30 Ventilation and air-conditioning systems
- 77.150.30 Copper products
- 23.040.15 Non-ferrous metal pipes
This document specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper and copper alloy tubes used for refrigeration and air-conditioning piping systems (i.e. piping, connections and repairs).
It is applicable to tubes with an outside diameter from 3 mm up to and including 219 mm.
Tubes made of the copper-grade Cu-DHP are supplied in straight lengths in the material conditions hard or half-hard, or in coils in the annealed material condition.
Tubes made of the alloy CuFe2P are supplied in straight length in the material conditions hard or annealed.