Cupronickel Integrated Extrusion Finned Tube /Heat Exchanger Tube

• After-sales Service: Available
• Warranty: 2 Yeas
• Certification: CE, ISO
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Fin Tube
• Application: Heater
• Principle: Mixing Heat Exchanger
• Style: Steel Type
• Material: Copper
• Fin Thickness: Customized
• Base Tube Length: 0 - 22 Meters
• Inspection: SGS BV ,Water Pressure, Eddy Current Ultrasonic
• Performance: Pressure Resistant, Temperature Resistant, Corrosi
• Transport Package: Pallet
• Specification: 110*100*50
• Trademark: datang
• Origin: China
• HS Code: 7306400000
• Production Capacity: 500000PC/Year
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 20 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

DATANG STEEL PIPE Co., Ltd is a reputed processor and wholesaler that export to global markets for 17 years.
You will find a extensive range of finned tubes,fin tube heat exchanger,air cooler,radiator,economizer,condenser,evaporator in Datang. We supply high quality carbon steel seamless pipe, ERW pipe, SSAW pipe, alloy steel pipe, etc. The pipe fittings and flanges are also available.
Welcome to visit our factory and looking forward to cooperate with you.

Copper Tube Aluminum Fin Composited Extruded Fin Tube

The extruded fin is manufactured by compressing an aluminum bloom, or sleeve, onto the parent tube. The bloom is exposed to extremely high pressures which essentially "grows" the fins into the final fin profile. The process produces an extremely strong joint with excellent heat transfer capabilities.
Fabrication Process
For composite finned tube, we need to pipe line--compressing or rolling--strip peeling--washing--pressure test--blast blowing--packaging.
Finned tube is composited with iron-aluminum or copper-aluminum tube rolling out the fin, which feathers are tightness, small heat resistance, good heat transfer performance, high strength, small flow losses, strong corrosion resistant performance, not easy to deformation and a long working lifetime in cold and hot condition, etc.
Overall rolling fin is smooth and has no burr, so it is easy to clean. It is easy to make the fin surface wet and cooled with water when makes it cold during heating air-conditioning engineering. In the situation with drying, heating and other heat exchanging, its surface is handles by anodizing, which with beautiful color and luster, and can effectively prevent surface corrosion.
Aluminum rolling finned tube is rolling as a whole by the aluminum tube, which has the feather that no contact thermal resistance, high strength, thermal shock and mechanical shock, good thermal performance, and considerable expansion heat transfer surface. The heat exchanger with this kind of finned tube is ahead of the string or around the plate ones.

Cupronickel Finned Tubes C70600
Cupronickel Finned Tubes Features: High Efficiency in Heat Transferring 

Rolling Process Seamless & Integral Tubing 

Cupronickel Finned Tubes Descriptions: Materials: C70600/ C71500.

Cupronickel Finned Tubes Performances: high efficiency, energy-saving, endurable in use, eco-friendly, and materials-saving.

Cupronickel Finned Tubes Processes: Extruded processes (Rolling).

Cupronickel Finned Tubes Fin height reaches 1~15mm.

Cupronickel Finned Tubes surface area ratio-outside to inside reaches 3~15.

Providing series of finned tubes for heat exchangers such as a finned tubes, finned coil tubes, dual finned coil tubes.

Cupronickel Finned Tubes widely used in the petroleum industry, petrochemical industry, metallurgical industry, power industry, food, maritime, home appliances such as refrigerator and air-condition, automobile industry, etc.

Cupronickel Finned Tubes C70600/ C71500.

EXTRUDED FINNED TUBE SPECIFICATIONS
 

Tube Material	Stainless Steel, Copper, Carbon steel, Alloy
Tube OD	10-57mm
Tube Wall Thickness	1.0mm-4.0mm
Fin Material	Aluminum, copper
Fin OD	25~82mm
Fin thickness	0.2~1mm
Fin Pitch	1.8~8mm
Fin Height	less than 18mm

 

 

Extruded Bimetallic Finned Tube is combined with two different materials.Materials Standard
Base Tube
Carbon steel tube: SA179, SA334, SA214, SA106B, GB8163, GB9948, GB3087,10#, 20#,
Stainless steel tube: SA789, SA213, SA312, SA210, SA249, 304, 316L, T11, T22, T91
Copper tube: C1100, C12200, C44300, C68700, C70600, C71500, CuNi90/10, 70/10,70/20,70/30

Fin material: Aluminum 1060, 1050, 1070, 6063,6061,3003
Applications:
Typically extruded fins are used in corrosive atmospheric conditions, such as off-shore applications, widely applied in equipment like water cooler, air cooler, heat exchanger, boiler and burners and so on.
Maximum working temperature is 285°C.