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1/4-3/8 5m insulated air conditioner connecting pipe
Copper pipe with black insulation pipe line set.
1/4x0.75mm-3/8x0.80mm
1/4x0.75mm-1/2x0.80mm
1/4x0.75mm-5/8x0.90mm
3/8x0.80mm-5/8x0.90mm
7/8x1.143mm
1-1/8x1.28mm
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1/4-3/8 5m insulated air conditioner connecting pipe
We are the professional manufacturer of 1/4-3/8 5m insulated air conditioner connecting pipe,air conditioner connecting pipe and aluminum air condition connecting pipe.Aluminium tube,aluminum pipe,copperaluminum fittings,copper pipe,pancake coil of aluminum and copper pipe.Alloy 1050/1060/1070/1100-3103/3003/5052/5056/6061/6063,hot extrusion and cold drawn.We also offer accessories for customers.
Our Advantage
The length we can do customers required of 1/4-3/8 5m insulated air conditioner connecting pipe.
Our coil is copper and copper pipe and copper-aluminum resistance welding pipe, not whole aluminum tube.
The brass nut we can install as customers’ required or not.
The length we have 3m,5m,6m,7n,9m,15m,20m,50m 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 | wall thickness of insulation tube |
1/4”+3/8” | 6.35×0.8+9.52×0.8mm | φ8+φ12 | 8mm+8mm |
1/4”+1/2” | 6.35×0.8+12.70×0.8mm | φ8+φ14 | 8mm+8mm |
1/4”+5/8” | 6.35×0.8+15.88×1.0mm | φ8+φ18 | 8mm+8mm |
3/8”+5/8” | 9.52×0.8+15.88×1.0mm | φ12+φ18 | 8mm+8mm |
3/8”+3/4” | 9.52×0.8+19.05×1.0mm | φ12+φ22 | 8mm+8mm |
1/2”+3/4” | 12.70×0.8+19.05×1.0mm | 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 | wall thickness of insulation tube |
1/4”+3/8” | 6.35×0.6+9.52×0.6mm | φ8+φ12 | 8mm+8mm |
1/4”+1/2” | 6.35×0.6+12.70×0.6mm | φ8+φ14 | 8mm+8mm |
1/4”+5/8” | 6.35×0.6+15.88×0.8mm | φ8+φ18 | 8mm+8mm |
3/8”+5/8” | 9.52×0.6+15.88×0.8mm | φ12+φ18 | 8mm+8mm |
3/8”+3/4” | 9.52×0.6+19.05×0.8mm | φ12+φ22 | 8mm+8mm |
1/2”+3/4” | 12.70×0.6+19.05×0.8mm | φ14+φ22 | 8mm+8mm |
| black rubber insulation |
Packaging |
Product Features
All of the copper and aluminum tube diameter and wall thickness can be changed by customers’ required.
