Low-Carbon Copper Coated 12*0.7mm Double Wall Steel Tube With The Standard of ASTM-254
PRODUCT
COOPERATION CLIENTS
TESTING EQUIPMENT
1.material: double wall tube12*0.7mm is made by low-carbon bao steel strip
2.main use: double wall tube12*0.7mm is widely used in refrigeration,freezer,compressor,air conditioning etc
3.outer diameter:12mm
4.wall thickness: 0.7mm
5.standard: ASTM-254
6.certification: double wall tube12*0.7mm also passed ISO9001 quality attestation system and ISO14001 Certificate of Environment Management System
7.surface treatment: copper coated
8.feature: double wall tube12*0.7mm is soft and easy to bend, weld and end process with various tubes
9.tensile strength: more than 290 Mpa
10.yield strength: more than 180 Mpa
11.elongation: more than 25%
12.place of origin: changzhou city, jiangsu province,china
13.port of loading: Shanghai, China
14.delivery time: date of deliverying double wall tube12*0.7mm is as contracted
15.payment terms: T/T,L/C etc
16.competitive price among the same area
17.brand: Wushun
Specification:
specification | dimensional tolerance | Mechanical properties | |||
Diameter tolerance | Wall thickness tolerance | tensile strength | yield strength | elongation | |
| double wall steel tube 12*0.7mm | ±0.08 | ±0.08 | ≥290Mpa | ≥180Mpa | ≥25% |
Competitive Advantage:
Double wall tube12*0.7mm coated bright copper on the surface of the tubes. It has good welding performance, the size of double wall tube12*0.7mm is complete and it also has best price with best quality. Double wall tube12*0.7mm has been recognized by the market and the scale has enlarged step by step.
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