PE Coated Straight Copper Tube Specially Used for Large Scale Central Air Conditioner Vrv System

• After-sales Service: 24 Hours on Line Service
• Warranty: 12 Month
• ventilation mode: natural ventilation
• Model NO.: PE coated straight copper tube
• Certification: ISO9001, CE
• Material: PE, Copper
• Transport Package: Standard Export Carton
• Specification: 1-30m
• Trademark: ECOICE
• Origin: China
• Production Capacity: 50000PCS Per Year

Product Description

PE coated straight copper tube specially used for large scale central air conditioner VRV system
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.