If your refrigerator is not cooling properly or has excessive frost buildup, a faulty defrost timer could be the culprit. The defrost timer controls the defrost cycle, preventing ice accumulation on t...
READ MOREAir conditioning installation kit aluminum pipe pricesThe length we can do customers required of Air conditioning installation kit aluminum pipe prices.
Our coil is a copper and copper-aluminum resistance welding pipe, not a whole aluminum tube and only a copper tube.
The brass nut we can install as customers require or not.
The length we have is 3m,5m,6m,7n,9m,15m, etc. And as customer required.
1. Suggestion sizes of air-conditioning pipe insulation(double pipe) Parameters (For R410A, R404A, R407C, R507A, R134A refrigerant)
specification | size of aluminum tube | size of insulation tube | the wall thickness of the insulation tube |
1/4"+3/8" | 6.35*0.8+9.52x0.8mm | φ8+φ12 | 8mm+8mm |
1/4"+1/2" | 6.35x0.8+12.70x0.8mm | φ8+φ14 | 8mm+8mm |
1/4"+5/8* | 6.35*0.8+15.88x 1.0mm | φ8+φ18 | 8mm+8mm |
3/8*+5/8" | 9.52x0.8+15.88x 1.0mm | φ12+φ18 | 8mm+8mm |
3/8*+3/4" | 9.52x0.8+19.05x1.0mm | φ12+φ22 | 8mm+8mm |
1/2"+3/4" | 12.70x0.8+19.05x1.0mm | φ14+φ22 | 8mm+8mm |
2 Suggestion sizes of air-conditioning pipe insulation(double pipe) Parameters (For R22,R12 refrigerant)
specification | size of aluminum tube | size of insulation tube | the wall thickness of the insulation tube |
1/4"+3/8" | 6.35x0.6+9.52x0.6mm | φ8+φ12 | 8mm+8mm |
1/4"+1/2" | 6.35x0.6+12.70x0.6mm | φ8+φ14 | 8mm+8mm |
1/4"+5/8* | 6.35*0.6+1588x0.8mm | φ8+φ18 | 8mm+8mm |
3/8*+5/8" | 9.52*0.6+1588x0.8mm | φ12+φ18 | 8mm+8mm |
3/8*+3/4" | 9.52x0.6+19.05x0.8mm | φ12+φ22 | 8mm+8mm |
1/2"+3/4" | 12.70x0.6+19.05x0.8mm | φ14+φ22 | 8mm+8mm |
Type |
Capillary Tube, Plumbing Hoses |
Application |
Air Condition Or Refrigerator, Air Condition Or Refrigerator |
Specification |
OD 2mm~914mm |
Grade |
copper, GOOD |
Length |
1-12m |
Cu (Min) |
99.99% |
Alloy Or Not |
Non-alloy |
Ultimate Strength (≥ MPa) |
205 |
Elongation (≥ %) |
40% |
Wall Thickness |
0.35mm-5.5mm |
Outside Diameter |
2mm~914mm |
Model Number |
copper tube |
Place of Origin |
Zhejiang, China |
If your refrigerator is not cooling properly or has excessive frost buildup, a faulty defrost timer could be the culprit. The defrost timer controls the defrost cycle, preventing ice accumulation on t...
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