Low Price China 2.0mm Thickness Square Copper Tube

Pecifications
1) high efficiency, energy saving healthy
2) the inside surface area increases 70~100% than plain copper tube
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

1) Alloy no.: C12200, Temper: Soft drawn
2) Coil Wt.: 100kg ~ 500 kg

COPPER COIL STANDARD ASTM B280 SIZE
Outside Diameter		Thickness		Nominal Weight(kgs)
Inch	mm	Inch	mm	15m	30m	50'
3/16''	4.76	0.03	0.76	1.28	2.55	1.30
1/4''	6.35	0.03	0.76	1.78	3.57	1.81
5/16''	7.94	0.032	0.81	2.43	4.85	2.46
3/8''	9.52	0.032	0.81	2.97	5.93	3.01
1/2''	12.7	0.032	0.81	4.04	8.09	4.11
5/8''	15.87	0.035	0.89	5.60	11.20	5.69
3/4''	19.05	0.035	0.89	6.79	13.58	6.90
7/8''	22.23	0.045	1.14	10.10	20.20	10.26
COPPER COIL STANDARD EN12735-1 SIZE
Outside Diameter		Thickness		Nominal Weight(kgs)
mm		mm		15m	30m
6		0.8		1.75	3.49
8		0.8		2.42	4.84
10		0.8		3.09	6.18
12		0.8		3.76	7.53
16		1		6.30	12.60
18		1		7.14	14.28
22		1		8.82	17.64