Low Fin Extruded Copper Tube
| 1. Copper Fin Tube |
| Copper finned tube is a heat transfer element. In order to improve the heat transfer efficiency, usually add fins to the surface of the heat exchange tube to increase the surface area ( or internal surface area ) of the heat exchang tube, so as to achieve the purpose of improving the heat transfer efficiency. The overall fin tube has no contact thermal resistance, it has good heat transfer performance, high strength, thermal vibration and mechanical vibration resistance, good thermal expansion performance. Whole rolled fin is smooth without burr, no wrinkle, easy to clean, in the heat exchange heating and other occasions not easy to dust, fouling. |
| Manufacturing process Pipe line——compressing or rolling——strip peeling——washing——pressure test——blast blowing——packaging. The cold machining process of fins provides excellent mechanical resistance, fins are strong and have strong atmospheric corrosion resistance, etc.The pressure required to extrude fin from the copper sleeve creates an excellent “pressure bond” between the two materials. Application Typically extruded fins are uesd in corrosive atmospheric conditions, such as off-shore allpications, widely applied in equipment like water cooler, air cooler, heat exchenger, boiler and burners and so on. |
- Description
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Description
Low Finned Tube
Standard:ASTM B359/ASME SB 359
Material:Copper T2/TP2,Cupronickel B7,Copper Nickel Iron Alloy BFe 10-1-1,BFe 30-1-1,Complex Brass Hsn 70-1,HA177-2,
Carbon Steel,Stainless Steel,Titanium
Base Tube OD:12-25.4mm
Base Tube Thickness:1-1.5mm
Fin Height:Max 1.45mm
FPI:19-50
Length:Max 25m
