This 3/8-5/8 insulated 50-foot long, insulated copper wire set is suitable for gas air conditioning systems. High quality copper tubing provides stable, efficient refrigerant transmission and provides excellent cooling and heating performance for the system. Insulation layer insulation effect is very good, improve energy efficiency. As an important accessory part of air conditioning, it provides a reliable guarantee for the stable operation of gas air conditioning system.

|  Specification | Copper pipe size (mm) | Insulation thickness (mm) | Length (ft) | 
| 1/4 - 3/8 |  6.35 × 0.8 + 9.52 × 0.8 | 1/2" - 1"  (13 mm- 25 mm) | 10ft - 164ft | 
| 1/4 - 1/2 | 6.35 × 0.8 + 12.70 × 0.8 | 1/2" - 1" (13 mm- 25 mm) | 10ft - 164ft | 
| 1/4 - 5/8 | 6.35 × 0.8 + 15.88 × 0.9 | 1/2" - 1" (13 mm- 25 mm) | 10ft - 164ft | 
| 3/8 - 5/8 | 9.52 × 0.8 + 15.88 × 0.9 | 1/2" - 1" (13 mm- 25 mm) | 10ft - 164ft | 
| 3/8 - 3/4 | 9.52 × 0.8 + 19.05 × 1.0 | 1/2" - 1" (13 mm- 25 mm) | 10ft - 164ft | 
| 1/2 - 3/4 | 12.70 × 0.8 + 19.05 × 1.0 | 1/2" - 1" (13 mm- 25 mm) | 10ft - 164ft | 
| 1 - 1/8 | 28.6 × 1.3 | 1/2" - 1" (13 mm- 25 mm) | 10ft - 164ft | 





 
                  
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