C27200, c27000 etc. 4) chemical composition:cu >99.90% p:0.015%-0.040% 5) temper: o, 1/4h, 1/2h, h O : hv100 6) electric 20℃conductivity:c1100 >97% ;c12200 >80% Applications of copper tube (copper pipe): 1) natural gas, liquefied petroleum (lp)gas 2) hvac, snow melting, drain, waste, vent piping 3) re-drawing usage 4) high conductivity use 5) cable lugs and termainals 6) electric connectors 7)lighting industry 8) air conditioner and refrigerator 9) water tube service and distribution 10) fire protection, solar, fuel/fuel oil
