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Sales hotline+86-18678940282Size ranges:
Min. Diameter: 1/4" (6.35mm)
Max. Diameter: 7/8" (22.22mm)
Lengths: Standard available lengths are 15m, 30m, 50FT
Chemical Composition & Mechanical Property
|
Copper Alloy |
Chemical Composition |
Temper |
Mechanical Property |
|||
|
Copper |
Phosphorus |
Tensile Strength |
Elongation |
Hardness |
||
|
Cu-DHP |
≥ 99.90 |
0.015-0.040 |
R220 |
≥ 220 |
≥ 40 |
40-70 |
|
Cu-DHP |
≥ 99.90 |
0.015-0.040 |
R250 |
≥ 250 |
≥ 30 |
75-100 |
|
Cu-DHP |
≥ 99.90 |
0.015-0.040 |
R290 |
≥ 290 |
≥ 3 |
≥ 100 |
Cleanness Requirement - Air Conditioner and Refrigeration Copper Tube
|
Copper Alloy |
Temper |
Cleanness |
Standard |
|
Cu-DHP |
R220 |
≤ 38mg/m² |
EN 12735-1 |
|
Cu-DHP |
R2250 |
≤ 38mg/m² |
EN 12735-1 |
|
Cu-DHP |
R290 |
≤ 38mg/m² |
EN 12735-1 |
Name: Soft copper tube in coil
Color: Red
Material : C1100, C12200, T2, TP2, TU2, C11000
Usages: installation of air conditioning and refrigeration systems
Cu Content: 99.90%-99.97%
Packing: Carton or plywood box , coils are capped with plastic end caps
Standard: ASTM B 280 / EN 12735-1 and ASTM B68 and all relevant international standards
