1. Air Conditioner Copper Pipe 2. Copper Pipe: 5m-6m/pcs. 3. Temper: Hard, Half Hard, Soft. 1. Air Conditioner Copper Pipe2. Air Conditioner Copper Pipe : Copper Pancake Pipe, Copper Straight Pipe.3. Outside Diameter: 6.35mm-104.78mm4. Length: 5.8m,6m,15m,30m.5. Standard: ASTM B280, JIS H3300, EN12735, AS1571.6. Package: Carton Box, Iron Frame.