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1.1 This specification established the requirements for welded tube of copper and various copper alloys up to 3⅛in., inclusive, in diameter, for use in surface condensers, evaporators, heat exchangers, and general engineering applications.

Product Details

Published:
10/01/2007
Number of Pages:
11
File Size:
1 file , 130 KB
Redline File Size:
2 files , 260 KB

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This specification covers welded tube of specific copper and various copper alloys of a limited range of diameters, for use in surface condensers, evaporators, heat exchangers, and general engineering applications. The product shall be manufactured by forming the material into a tubular shape on a suitable forming mill. Welding of tube shall be accomplished by forge-welding, fusion-welding, or full finishing that produces a forge weld leaving no crevice in the weld seam visible to the unaided eye. The tube shall conform to tensile strength and yield strength requirements, and shall be subject to expansion, flattening, and reverse bend tests. Mercurous nitrate or ammonia vapor tests shall be required only for selected UNS Numbers of Copper Alloys. Each tube shall be subjected to eddy-current, hydrostatic, and pneumatic tests.

Product Details

Published:
10/01/2018
Number of Pages:
12
File Size:
1 file , 150 KB