Customization: | Available |
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After-sales Service: | on Line |
Warranty: | 1 Year |
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We are one professional manufacturer of High Quality White PE 1/4" X 1/2" Copper Line Set with more than 15 years' experience.
Technical Parameter:
1. Suggestion sizes of air-conditioning pipe insulation(double pipe) parameters (For R410A, R404A, R407C, R507A, R134A refrigerant)
Specification | Copper pair size(mm) | Insulated cotton pipe size(mm) | Application | Length (m) | ||
Outer Dia. | Wall thickness | Inner Dia. | Wall thickness | |||
1/4"+3/8" | 6.35+9.52 | 0.8+0.8 | 8+12 | 9+9 | 1HP | 3~30 |
1/4"+1/2" | 6.35+12.70 | 0.8+0.8 | 8+14 | 9+9 | 1.5HP | 3~30 |
1/4"+5/8" | 6.35+15.88 | 0.8+1.0 | 8+18 | 9+9 | 2HP | 3~30 |
3/8"+5/8" | 9.52+15.88 | 0.8+1.0 | 12+18 | 9+9 | 3HP | 3~30 |
3/8"+3/4" | 9.52+19.05 | 0.8+1.0 | 12+22 | 9+9 | 4HP | 3~30 |
1/2"+3/4" | 12.70+19.05 | 0.8+1.0 | 14+22 | 9+9 | 5HP | 3~30 |
2.Suggestion sizes of air-conditioning pipe insulation(double pipe) parameters (For R22,R12 refrigerant)
Specification | Copper pair size(mm) | Insulated cotton pipe size(mm) | Application | Length (m) | ||
Outer Dia. | Wall thickness | Inner Dia. | Wall thickness | |||
1/4"+3/8" | 6.35+9.52 | 0.6+0.6 | 8+12 | 9+9 | 1HP | 3~30 |
1/4"+1/2" | 6.35+12.70 | 0.6+0.6 | 8+14 | 9+9 | 1.5HP | 3~30 |
1/4"+5/8" | 6.35+15.88 | 0.6+0.8 | 8+18 | 9+9 | 2HP | 3~30 |
3/8"+5/8" | 9.52+15.88 | 0.6+0.8 | 12+18 | 9+9 | 3HP | 3~30 |
3/8"+3/4" | 9.52+19.05 | 0.6+0.8 | 12+22 | 9+9 | 4HP | 3~30 |
1/2"+3/4" | 12.70+19.05 | 0.6+0.8 | 14+22 | 9+9 | 5HP | 3~30 |
PS:All of the copper diameter and wall thickness can be changed by customers' required.