alloy type : CuZn37/ CuZn35/ CuZn32/C1100/C5191 temper:soft / 1/2hard/3/4hard/1/4hard/hard

pancake coilWe can provide red copper tubes and pipes made of pure copper and brass of good quality.

alloy type : CuZn37/ CuZn35/ CuZn32/C1100/C5191temper:soft / 1/2hard/3/4hard/1/4hard/hardthickness:>0.5mm width:20mm~1200mm

copper pancake coil