Heating pipes Copper Alloy Low Fin Tube for Heat Exchanger-Fin Tube Manufacturer

Fin Type: Copper Alloy Low Fin Tube
Tube Material: Copper, Aluminum Brass, Copper Nickel and other Copper Alloy.
Product description：

heating pipes Copper Alloy Low Fin Tube Strong corrosion resistance, good pressure bearing capacity, and good metal thermal strength of the product.
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Description

High Performance heating pipes Copper Alloy Low Fin Tube for Heat Exchanger

Heating pipes Copper Alloy Low Fin Tube is a double-circuit finned evaporator composed of aluminum foil and copper tube, which is different from the commonly used all-aluminum push-in or auxetic structure, with the advantages of simple circuit structure and high heat exchange efficiency.

Under the condition of the same heat exchange heat area, the heat exchange efficiency is high and the amount of refrigerant is less;

Strong corrosion resistance, good pressure bearing capacity, and good metal thermal strength of the product.
1) Integral Low Finned Tubes
Increase surface area of tubes, Improves efficiency of heat exchangers and more compact size. Inner Fin, Outer Fin or both Inner and Outer Fin are available.
Tube Materials: Copper, Aluminum Brass, Copper Nickel and other Copper Alloy.
Fin Pitch: 19 to 26 Fin Per Inch.
2) Spiral Finned Tubes
We produced Spiral High Finned Tubes base tube material: Copper and Copper Alloy Tubes, Duplex Tubes and other alloy.
Tube Outside Diameter: from 10mm to 50mm
Fin Materials: Aluminum and Copper Mix. tubes.
Length: up to 15 meter.
Fin pitch: 7, 9, 10…13, 14 mm Fin Per Inch.

Fin height: 6mm to 12mm

Temper	Tensile Str.	Yield Str.	Elong.	Rockwell
Temper	Tensile Str.	Yield Str.	Elong.	B	C	F	30T
H55	414MPa (60ksi)	393MPa (57ksi)	10%	72	–	100	70
OS025	303MPa (44ksi)	110MPa (16ksi)	42%	15	–	65	26

The chemical composition of UNS C70600 copper alloy is outlined in the following table.

Elements	Content (%)
Nickel, Ni	9.0-11.0
Iron, Fe	1.0-1.8
Zinc, Zn	1.0
Manganese, Mn	1.0
Lead, Pb	0.05
Copper, Cu	Remainder

Equivalent materials to UNS C70600 copper alloy are given in the table below.

ASME SB111	ASME SB171	ASME SB359	ASME SB466	ASME SB467
ASME SB395	ASME SB543	ASTM B111	ASTM B151	ASTM B122
ASTM B171	ASTM B359	ASTM B395	ASTM B432	ASTM B466
ASTM B469	ASTM B543	ASTM B608	DIN 2.0872	MIL C-15726
MIL T-15005	MIL T-16420	MIL T-22214	SAE J461	SAE J463

Grade	USA	U.K	Germany	Japan
China BG	ASTM	BS	DIN	JIS H
BFe10-1-1	C70600	CN102	CuNi10Fe1Mn	C7060
BFe30-1-1	C71500	CN107	CuNi30Mn1Fe	C7150
T2	C11000	C101 / C102	E-Cu58	C1100
TP2	C12200	C106	SF-Cu	C1220
H85	C23000	CZ102	CuZn15	C2300
H80	C24000	CZ103	CuZn20	C2400
H70	C26000	CZ106	CuZn30	C2600
H68	C26200	/	CuZn33	/
H65	C27000	CZ107	CuZn36	C2700
H63	C27200	CZ108	CuZn37	C2720
H62	C28000	CZ109	/	C2800

Company

Cangzhou Datang Steel Pipe Co., Ltd located in Cangzhou City,the hometown of pipelines, is a collection of research and development, production, sales in one of the enterprises. The company was founded in 2007 with registered capital 10.08 million RMB, and through the IS09001 international quality system certification, we has high frequency resistance welding finned tube production line 18, extruded finned tube equipment 30, laser welding finned tube production line 2, wound finned tube production line 12. The annual capacity can reach 100,000 tons, the specification φ 18-273mm finned tube, according to the customer requirements of the standard production, service has exceeded 3000+ enterprises.

Our companys tenet is to be Chinas most professional pipeline and equipment suppliers, on the basis of seamless steel tube, integrate the national high quality pipe equipment resources, provide one-stop packaging services,quality makes customer trust, service makes customer relieved, result makes customer comfort, building a conscience, good-hearted, have the sense of responsibility, contributes to the society of the enterprise.Our slogan is professional concentrate in pipeline & accessories 20 years.