Abstract

This document specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes, smooth or inner finned, used for heat exchangers and their internal connecting pipes in the manufacturing of refrigeration and air conditioning equipment. It is applicable to tubes with an outside diameter from 3,97 mm up to and including 219 mm. NOTE The tubes are supplied in straight length or as coils.

Begin

2022-10-25

WI

00133265

Planned document number

DIN EN 12735-2

Project number

06630275

Responsible national committee

NA 066-02-03 AA - Copper tubes (installation and indusrial)  

Responsible european committee

CEN/TC 133/WG 3 - Copper tubes (installation and industrial)  

draft standard

Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment; German and English version prEN 12735-2:2023
2023-05
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previous edition(s)

Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment; German version EN 12735-2:2016
2016-11

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