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Type | straight copper tubing,pancake coil copper tubing,capillary copper tubing |
Standard | GB/T17791-2007,GB/T1527-2006, GB/T18033-2007, YS/T450-2002 ASTM B280,ASTM B68,ASTM B75,ASTM B88 EN12735,AS1571,JIS H3300,etc. |
Material | ASTM : Copper (C10200,C11000,C10100,C10200,C12000,)C11600, Brass(C21000,C22000,C23000,C24000,C26000,C27000,C27200,C27400,C2800,C31400,C33000,C35600,C37100,C36000,C35300,C37100,C37700,C37710,C37000,C68700,C41100,C44300,C46200.C46400,C26130,C65600,) |
Pipe shape | Round, square, rectangular |
Pipe specification | Round Wall thickness:0.2mm-120mm OD:2mm-910mm |
Round | Wall thickness:0.2mm-120mm |
OD:2mm-910mm | |
Pipe length | Single Random, Double Random & Required Length |
Surface treatment | mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required. |
Chemical Composition | Temper | Mechanical Property | |||||||
Copper % | Phosphorus % | Tensile Strength MPa | Elongation % | Hardness HV | |||||
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 | |||
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 |








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