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

Specifications	Unit weight	O.D	I.D	Bottom Wall Thickness TW	Fin Groove Depth HF	TotalWallThickness	Apex Angle	Helix Angle	Number of Tooth
Φ5.00×0.20+0.15-18°	33	5.00	4.30	0.2	0.15	0.35	40	18	40
Φ7.00×0.25+0.10-15°	52	7.00	6.30	0.25	0.10	0.35	40	15	65
Φ7.00×0.25+0.18-18°	57	7.00	6.14	0.25	0.18	0.43	40	18	50
Φ7.00×0.25+0.22-16°	58	7.00	6.06	0.25	0.22	0.47	22	16	54
Φ7.00×0.27+0.15-18°	60	7.00	6.16	0.27	0.15	0.42	53	18	60
Φ7.94×0.25+0.18-18°	65	7.94	7.08	0.25	0.18	0.43	40	18	50
Φ7.94×0.25+0.20-18°	66	7.94	7.04	0.25	0.20	0.45	40	18	50
Φ7.94×0.26+0.17-18°	66	7.94	7.08	0.26	0.17	0.43	40	18	50
Φ7.94×0.28+0.20-18°	72	7.94	6.98	0.28	0.20	0.48	40	18	50
Φ7.94×0.30+0.20-18°	76	7.94	6.94	0.3	0.20	0.50	40	18	50
Φ9.52×0.27+0.16-18°	82	9.52	8.66	0.27	0.16	0.43	30	18	70
Φ9.52×0.28+0.12-15°	80	9.52	8.72	0.28	0.12	0.40	53	15	65
Φ9.52×0.28+0.15-18°	83	9.52	8.66	0.28	0.15	0.43	53	18	60
Φ9.52×0.28+0.15-25°	88	9.52	8.66	0.28	0.15	0.43	90	25	65
Φ9.52×0.28+0.20-18°	85	9.52	8.56	0.28	0.20	0.48	25	18	55
Φ9.52×0.28+0.20-18°	88	9.52	8.56	0.28	0.20	0.48	40	18	60
Φ9.52×0.30+0.20-18°	90	9.52	8.52	0.3	0.20	0.50	30	18	60
Φ9.52×0.30+0.20-18°	94	9.52	8.52	0.3	0.20	0.50	53	18	60
Φ9.52×0.34+0.15-25°	104	9.52	8.54	0.34	0.15	0.49	90	25	65
Φ9.52×0.40+0.25-18°	123	9.52	8.22	0.4	0.25	0.65	40	18	60
Φ12.00×0.36+0.25-18°	140	12.00	10.78	0.36	0.25	0.61	40	18	70
Φ12.70×0.35+0.25-18°	155	12.70	11.50	0.35	0.25	0.60	53	18	70
Φ12.70×0.40+0.25-18°	170	12.70	11.40	0.4	0.25	0.65	53	18	70
Φ12.70×0.50+0.25-18°	201	12.70	11.20	0.5	0.25	0.75	53	18	75
Φ12.75×0.36+0.21/0.25-20°	150	12.75	11.53	0.36	0.25	0.61	48	20	70
Remark:These are common sizes which the company is making,and unusaal sizes with special requirement can be tailor-made against order.

the inside surface area increases 70~100% than that of the same specification of plain copper tube, the heat transfer coefficient is about 1.8~2.0 times of that of same specification of plain tube.

Copper Tube

Verified Information This information is Verified by TÜV Rheinland and is valid for the following period: 2013/01/17 --- 2014/01/17 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)

Copper Tube	5,500 Tons / Month	confidential

Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)

Southeast Asia	confidential	8.0
Africa	confidential	5.0
Mid East	confidential	12.0
Eastern Asia	confidential	2.0
South Asia	confidential	2.0
Domestic Market	confidential	71.0

Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Pipe Rolling Mill	No information	Confidential	9.0	Acceptable
Disk Drawing Machine	No information	Confidential	9.0	Acceptable
Cover Winding Machine	No information	Confidential	9.0	Acceptable

Production Flow: 1.Rolling 2.Drawing 3.Coiling 4.Packaging Certification: Certified Picture Certification Name Certified By Certificate No. Product Name & Model No. Available Date-Expired Date

	Manufacture License of Industrial Products	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China	XK10-001-00022	Copper and Copper Alloy Tubes	2010/04/26 --- 2013/03/16