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ASTM B280-2008 空气调节及制冷设备用无缝铜管的标准规范

ASTM B280-2008 空气调节及制冷设备用无缝铜管的标准规范

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资料描述

【英文标准名称】: Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service
【原文标准名称】: 空气调节及制冷设备用无缝铜管的标准规范
【标准号】: ASTM B280-2008
【标准状态】: 现行
【国别】: 美国
【发布日期】: 2008
【实施或试行日期】:
【发布单位】: 美国材料与试验协会(US-ASTM)
【起草单位】: B05.04
【标准类型】: (Specification)
【标准水平】: ()
【中文主题词】:
【英文主题词】: air conditioning tube; field service tube; refrigeration tube; seamless copper tube; UNS No. C10200; UNS No. C12000; UNS No. C12200; Air conditioning materials/applications--specifications; Field service tube; Refrigeration systems--specifications; Seamle
【摘要】: 1.1 This specification establishes the requirements for seamless copper tube intended for use in the connection, repairs, or alternations of air conditioning or refrigeration units in the field. Note 18212;Fittings used for soldered or brazed connections in air conditioning and refrigeration systems are described in ASME Standard B16.22. Note 28212;The assembly of copper tubular systems by soldering is described in Practice B 828. Note 38212;Solders for joining copper tubular systems are described in Specification B 32. The requirements for acceptable fluxes for these systems are described in Specification B 813. 1.2 The tube shall be produced from the following coppers, and the manufacturer has the option to supply any one of them, unless otherwise specified: Copper UNS No.
Previously Used Designation
Description



C10200
OF
Oxygen free without residual deoxidants
C12000
DLP
Phosphorus deoxidized, low residual phosphorus
C12200
DHP
Phosphorus deoxidized, high residual phosphorus

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