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sklademVydáno: 2020-03-31
BS EN 12735-1:2020
Copper and copper alloys. Seamless, round tubes for air conditioning and refrigeration Tubes for piping systems
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| Označení normy: | BS EN 12735-1:2020 |
| Počet stran: | 28 |
| Vydáno: | 2020-03-31 |
| ISBN: | 978 0 539 01383 2 |
| Status: | Standard |
Popis
BS EN 12735-1:2020
This standard BS EN 12735-1:2020 Copper and copper alloys. Seamless, round tubes for air conditioning and refrigeration is classified in these ICS categories:
- 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.