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Application: Refrigerator condenser, Evaporator equipment
Specification: GB/T 24187 cold drawn precision single welded steel tube or as request.
Material:
| types | C | Si | Mn | P | S |
| Cold rolled low carbon steel | ≤0.08 | ≤0.03 | ≤0.30 | ≤0.30 | ≤0.030 |
| Cold rolled ultra-low carbon steel | ≤0.008 | ≤0.03 | ≤0.25 | ≤0.020 | ≤0.030 |
Usual Diameter: 4, 4.2, 4.76, 6, 6.35, 7.8, 4-12mm could be available for production.
Usual Wall Thickness: 0.5, 0.65, 0.7, 0.45-1.5mm could be available for production.
Annual Output: 2800MT
Advantage: Surface coated copper or znic available, time of salt spray testing reach to 240 hours.


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