1/4'' 3/8'' 1/2'' 5/8'' Refrigeration Copper Pipe Flexible for Air Conditioner

1/4'' 3/8'' 1/2'' 5/8'' Refrigeration Copper Pipe Flexible for Air Conditioner. High Purity Copper: Made of pure copper with 99.99% copper content for superior conductivity. Flexible Design: Flexible copper pipe suitable for air conditioner refrigeration applications. Certified Quality: Complies with ISO9001, CE, ASTM B280, and ASTM C12200 standards. Customizable Sizes: Available in 1/4, 3/8, 1/2, 5/8, 3/4 inches with custom OD and thickness options. Various Lengths: Standard lengths include 4m, 5m, 6m, 15m, 20m, and custom sizes. Supports Custom Brand: We support custom branding for your specific business needs.