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EN 12735-2:2016 Standard

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  Keywords:

#hard #conditions #material #mm #annealed

This standard is superseded by:
  •   EN 12735-2:2024
  •   Directive

    Pressure equipment Directive (2014/68/EU)

      Last Official Journal reference

    Friday 2nd of October 2026

      Description:

    Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment

      Purpose

    This European Standard 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 in the material conditions hard, half-hard or skin hard or as coils in the material conditions light annealed or soft annealed.

      Publication

    Friday 12th of August 2016

      Cessation

    This standard will be withdrawn on 2027-07-13

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