内容提示: Designation: B280 − 16Standard Specif i cation forSeamless Copper Tube for Air Conditioning andRefrigeration Field Service 1This standard is issued under the f i xed designation B280; the number immediately following the designation indicates the year oforiginal adoption or, in the case...
Designation: B280 − 13Standard Specification forSeamless Copper Tube for Air Conditioning andRefrigeration Field Service 1This standard is issued under the fixed designation B280; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the ...
ASTM 有色金属 标准 B280 《ASTM有色金属标准.B280.pdf》由会员分享,可在线阅读,更多相关《ASTM有色金属标准.B280.pdf(9页珍藏版)》请在人人文库网上搜索。 Designation: B 280 03 Standard Specifi cation for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service1 This standard is issued...
Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service 被代替 标准号 ASTM B280-03 2003年 发布单位 美国材料与试验协会 替代标准 ASTM B280-08 当前最新 ASTM B280-23 适用范围 1.1 本规范规定了用于现场连接、维修或更换空调或制冷装置的无缝铜管的要求。注释 18212...
ASTM B280-20的标准全文信息,1.1 本规范规定了用于现场空调或制冷装置的连接、维修或更换的无缝铜管的要求。注 1:ASME 标准 B16.22 中描述了空调和制冷系统中用于软钎焊或钎焊连接的配件。注 2:实践 B828 中描述了铜管系统的焊接组装。注 3:规范 B32 中描述了用于连接铜
ASTM有色金属标准.B280_专业资料 ASTM有色金属标准 Designation: B 280 – 03 Standard Speci?cation for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service1 This standard is issued under the ?xed designation B 280; the number immediately following the designation indicates the ...
ASTM B280 Standard Black PE Insulated Air Conditioner Copper Pipe, Find Details and Price about Insulated Copper Pipe Insulated Air Conditioner Copper Pipe from ASTM B280 Standard Black PE Insulated Air Conditioner Copper Pipe - Changzhou Andwin Refriger
ASTM有色金属标准.B280 Designation:B280–03 Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service1 This standard is issued under thefixed designation B280;the number immediately following the designation indicates the year of original adoption or,in the ...
Standard: ASTM B280; Grade: TP2; State: Soft; Customized: Customized; Color: Red; Flame Retardant: From 0.1m to 8m; UV Resistance: From 1/4 to 4-1/8; Refrigerant: More Than 99.90%; Ductless Compatibility: 9000BTU-36000BTU; Thickness: From 0.4mm to 1.65...
14、(2000)硬质合金表观孔隙率的测试方法B277-95(2001)电接触材料硬度的测试方法B279-04制造磁导线用方形和矩形软裸铜线及铝线硬度的测试方法B280-03空气调节及制冷设备用无缝铜管B281-88(2001)电镀层和转化镀层用铜和铜基合金的制备B283-04铜及铜合金压模锻件(热压)B286-02电气设备用铜连接线B294-92(2001)...