Out Diameter: 12.1~38mm Wall thinckness: 0.5~1.5mm Length: 6m, customers specification are available Temper: Soft, Half ha

Copper Water Tube is widely used for construction and HVACR, ,Fluid transmission of cool and hot water and drinking water

China Ningbo Jintian Copper Tube Co.,Ltd. is a wholly owned sub-company of Jintian Group, it is specialized in HVACR copper tubes, environmental protection copper water tubes and copper fittings.The main products are: LWC, Pancake Coils, ACR Straight Tubes, Capillary Tubes, Copper Water Tubes, Copper Fittings, insulated Copper Tubes and Plasic-coated Copper Tubes. Being of the top-class quality the products, Jintian Copper  have been appraised as Name Brand Product of Ningbo City and Zhejing Province.

We have passed ISO9001, ISO14001, UPC,SGS and TUV etc.,these promise that the products we produced are always of the best quality

COPPER  WATER TUBES

1) Alloy no.: C12200, Temper: hard or half hard

2) Standard complied: ASTM B-88, EN-1057, GBT-18033, ISO9001, ISO14001

3) Specification: 

Outer Diameter: 4mm ~200mm

Wall Thickness: 0.41mm ~ 6mm

Length: 5.8m or 3m etc

 

Nominal Standard Size inch	Outside Diameter inch	Wall thickness and tolerances(inch)						calculated Weight 1b/ft
		Type K	K	Type L	L	Type M	M	Type K	Type L	Type M
		WT	Tolerance	WT	Tolerance	WT	Tolerance
1/4"	0.375	0.035	0.0035	0.030	0.003	-	-	0.145	0.126	-
3/8"	0.500	0.049	0.005	0.035	0.004	0.025	0.002	0.269	0.198	0.145
1/2"	0.625	0.049	0.005	0.040	0.004	0.028	0.003	0.344	0.285	0.204
5/8"	0.750	0.049	0.005	0.042	0.004	-	-	0.418	0.362	-
3/4"	0.875	0.065	0.006	0.045	0.004	0.032	0.003	0.641	0.455	0.328
1"	1.125	0.065	0.006	0.050	0.005	0.035	0.004	0.839	0.655	0.465
11/4"	1.375	0.065	0.006	0.055	0.006	0.042	0.004	1.04	0.884	0.682
11/2"	1.625	0.072	0.007	0.060	0.006	0.049	0.005	1.36	1.14	0.940