Sell Copper Tube

We 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.
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�We have passed ISO***1, ISO****1, UPC,SGS and TUV etc.,these promise that the products we produced are always of the best quality
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1) Alloy no.: C****0, Temper: soft drawn
2) Coil Wt.: **0kg ~ **0 kg
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Specifications	Unit weight	O.D	I.D	Bottom Wall Thickness TW	Fin Groove Depth HF	TotalWallThickness	Apex Angle	Helix Angle	Number of Tooth
?5.*0�0.*0*0.****8�	*3	5.*0	4.*0	0.2	0.*5	0.*5	*0	*8	*0
?7.*0�0.*5*0.****5�	*2	7.*0	6.*0	0.*5	0.*0	0.*5	*0	*5	*5
?7.*0�0.*5*0.****8�	*7	7.*0	6.*4	0.*5	0.*8	0.*3	*0	*8	*0
?7.*0�0.*5*0.****6�	*8	7.*0	6.*6	0.*5	0.*2	0.*7	*2	*6	*4
?7.*0�0.*7*0.****8�	*0	7.*0	6.*6	0.*7	0.*5	0.*2	*3	*8	*0
?7.*4�0.*5*0.****8�	*5	7.*4	7.*8	0.*5	0.*8	0.*3	*0	*8	*0
?7.*4�0.*5*0.****8�	*6	7.*4	7.*4	0.*5	0.*0	0.*5	*0	*8	*0
?7.*4�0.*6*0.****8�	*6	7.*4	7.*8	0.*6	0.*7	0.*3	*0	*8	*0
?7.*4�0.*8*0.****8�	*2	7.*4	6.*8	0.*8	0.*0	0.*8	*0	*8	*0
?7.*4�0.*0*0.****8�	*6	7.*4	6.*4	0.3	0.*0	0.*0	*0	*8	*0
?9.*2�0.*7*0.****8�	*2	9.*2	8.*6	0.*7	0.*6	0.*3	*0	*8	*0
?9.*2�0.*8*0.****5�	*0	9.*2	8.*2	0.*8	0.*2	0.*0	*3	*5	*5
?9.*2�0.*8*0.****8�	*3	9.*2	8.*6	0.*8	0.*5	0.*3	*3	*8	*0
?9.*2�0.*8*0.****5�	*8	9.*2	8.*6	0.*8	0.*5	0.*3	*0	*5	*5
?9.*2�0.*8*0.****8�	*5	9.*2	8.*6	0.*8	0.*0	0.*8	*5	*8	*5
?9.*2�0.*8*0.****8�	*8	9.*2	8.*6	0.*8	0.*0	0.*8	*0	*8	*0
?9.*2�0.*0*0.****8�	*0	9.*2	8.*2	0.3	0.*0	0.*0	*0	*8	*0
?9.*2�0.*0*0.****8�	*4	9.*2	8.*2	0.3	0.*0	0.*0	*3	*8	*0
?9.*2�0.*4*0.****5�	**4	9.*2	8.*4	0.*4	0.*5	0.*9	*0	*5	*5
?9.*2�0.*0*0.****8�	**3	9.*2	8.*2	0.4	0.*5	0.*5	*0	*8	*0
?*2.*0�0.*6*0.****8�	**0	*2.*0	*0.*8	0.*6	0.*5	0.*1	*0	*8	*0
?*2.*0�0.*5*0.****8�	**5	*2.*0	*1.*0	0.*5	0.*5	0.*0	*3	*8	*0
?*2.*0�0.*0*0.****8�	**0	*2.*0	*1.*0	0.4	0.*5	0.*5	*3	*8	*0
?*2.*0�0.*0*0.****8�	**1	*2.*0	*1.*0	0.5	0.*5	0.*5	*3	*8	*5
?*2.*5�0.*6*0.*1/0.****0�	**0	*2.*5	*1.*3	0.*6	0.*5	0.*1	*8	*0	*0
Remark:These are common sizes which the company is making,and unusaal sizes with special requirement can be tailor-made against order.

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the inside surface area increases *0~**0% 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.