... -50mm Hot Sale to USA,UAE,Europe,Asia. ItemPancake Copper Pipe in Coil Materialred copperpipe:c10200,c10400,c10500,10700,c11000,c12000,c12200,c12300 ... Thermal Conductivity,Low Temperature and HighStrength Hardness and Corrosion Resistance,High Temperature and Pressure Resistance.It can be easy to joint ...