It has a 20m-long air conditioning unit with a 3/8-5/8 copper double coils wrapped with black rubber. The thermal insulation performance of black rubber is excellent, and it can reduce energy loss greatly, improve the efficiency of air conditioning operation, waterproof, anti-corrosion, protect copper pipe, and so on. Solid copper materials are used to guarantee the stable operation of refrigerants, and satisfy the requirements of air conditioning installation, maintenance and other construction.

Specification |
Copper pipe size (mm) |
Insulation thickness (mm) |
Length (ft) |
1/4 - 3/8 |
6.35 × 0.8 + 9.52 × 0.8 |
1/2" - 1" (13 mm- 25 mm) |
10ft - 164ft |
1/4 - 1/2 |
6.35 × 0.8 + 12.70 × 0.8 |
1/2" - 1" (13 mm- 25 mm) |
10ft - 164ft |
1/4 - 5/8 |
6.35 × 0.8 + 15.88 × 0.9 |
1/2" - 1" (13 mm- 25 mm) |
10ft - 164ft |
3/8 - 5/8 |
9.52 × 0.8 + 15.88 × 0.9 |
1/2" - 1" (13 mm- 25 mm) |
10ft - 164ft |
3/8 - 3/4 |
9.52 × 0.8 + 19.05 × 1.0 |
1/2" - 1" (13 mm- 25 mm) |
10ft - 164ft |
1/2 - 3/4 |
12.70 × 0.8 + 19.05 × 1.0 |
1/2" - 1" (13 mm- 25 mm) |
10ft - 164ft |
1 - 1/8 |
28.6 × 1.3 |
1/2" - 1" (13 mm- 25 mm) |
10ft - 164ft |





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