EN 12735-2 PDF

BRITISH STANDARD BS EN Incorporating Amendment No. 1 Copper and copper alloys — Seamless, round copper tubes for air. BS EN specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes, smooth. DIN EN Copper and copper alloys – Seamless, round tubes for air conditioning and refrigeration – Part 2: Tubes for equipment.

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NOTE Informative references to documents used in the preparation of this standard, and cited at the appropriate places in the text, are listed in the bibliography. Page 6 EN Seamless, round copper tubes for air conditioning and refrigeration. Non-local defects are marked for their entire extent and each is counted as a local defect.

No published date found. Follow these links to find other Standards similar to the one you are viewing. Page 18 EN ENEnn and copper alloys — Seamless, round copper capillary tubes. Your basket is empty.

Page 8 EN Further samples shall eb taken from the bonded tubes at a sampling rate four times more frequent than specified in clause 7. You may experience issues viewing this site in Internet Explorer 9, 10 or This is one of a series of European Standards for copper and copper alloy tubes.

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Non-ferrous metal pipes Ventilation and air-conditioning systems. Contact the Information Centre.

Table 9 — Drill diameters for reference standard tube Dimensions in millimetres Nominal outside diameter Drill diameter d over up to and including max. Amendments issued since publication Amd.

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Tubes for equipment includes amendment A1: For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For this harmonized supporting standard for materials, presumption of conformity to the Essential Require- ments of the Directive is limited to technical data of the material in the standard and does not presume ade- quacy of the material to specific equipment.

Tubes for equipment This document has been re-assessed by the committee, and judged to still be up to date.

BS EN 12735-2:2016

This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Octoberand conflicting national standards shall be withdrawn at the latest by October NOTE Plug design should be such to prevent the plug from being forced into the tube bore beyond its depth.

Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 18 and a back cover. This European Standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes, smooth or inner grooved, used for heat exchangers and their internal connecting pipes in the manufacturing of refrigeration and air conditioning equipment.

Copper and copper alloys.

BS EN 12735-2:2010

Contact us svenska Login. Close one end of the tube test piece and pour in suitable solvent, to one eighth of its capacity. ENCopper and copper alloys — Seamless, round tubes for general purposes. The quantity of wn used for the blank test shall be the same as that used for the em examination of the tube sample.

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The product designation for products to this standard shall consist of: Worldwide Standards We can source any standard from anywhere in the world. If requested the inner surface of the tubes shall be capable of passing the reference residue test as described in 8. Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers.

BS EN 铜和铜合金 空调和制冷用无缝圆铜管 第2部分:设备用管子 – MBA智库文档

Page 10 EN We use cookies to make our website easier to use and to better understand your needs. International Classification for Standards ICS is an international classification system for technical standards. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations.

Page 17 EN EN127355-2 and copper alloys — European numbering system.

If you need help with the purchase or have any queries please email enquiries standards. ENCopper and copper alloys — Eddy current test for tubes.

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