PE Insulated Coiled Copper Pipe ocupy less area, it is more convenient for transportation. There’s no need to wear the insulation at construction site when using PE insulated copper pips and there is no need to clear the inner wall of copper pipes. Meter number has been printed when produced. It can be cut freely. It can not only save time and labor drastically, but also it is the connecting pipes of air conditioning with high quality and the advantages of energy-saving and environmental protection . It is both suitable for refrigeration and heating. This product can satisfy piping requirements from family to large commercial air conditioning in high buildings.
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 | 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 tube | 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 |
PS:All of the copper and aluminum tube diameter and wall thickness can be changed by customers’ required.
