Refrigeration Copper Coil Copper Pipe 3/8 1/4 Air Conditioner HVAC Line Set

Refrigeration Copper Coil Copper Pipe 3/8 1/4 Air Conditioner HVAC Line Set. High Purity Copper: Made of pure copper with 99.99% copper content for superior conductivity. Wide Size Range: Available in OD 1/4 to 3/4 inch and lengths from 4m to 20m. Customizable Options: Supports custom sizes, outer diameters, thickness, and branding. Certified Quality: Meets ISO9001 and CE standards with ASTM B280/C12200/Tp2 grades. Fast Delivery: Standard delivery time is 10-15 days for efficient order fulfillment. Reliable Warranty: Comprehensive warranty service ensures product quality and support.