Customization: | Available |
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Type: | Seamless |
Technique: | Cold Rolled |
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The heat exchange finned tube is the most used heat exchanger tube in the heat exchange of gas and liquid. It is to weld a fin to the common base tube to enhance heating, so as to achieve the fast heat transfer of heat exchanger through heat exchange finned tube. According to the type of materials, it is divided into single-metal finned tubes and bimetal finned tubes. Kingmetal is one of the leading finned steel pipe manufacturers, factory, seller, and exporter, suppliers, we supply stainless steel finned tube in grade 304 and 316 according to ASTM A213, they are helpful in the various condenser and exchanger applications.
There are four main types of finned tube structure:
Spiral wound finned tube
Bimetal aluminum rolling heat exchange finned tube
Copper pipe and aluminum sleeve sheet
Steel tube skewers
Fin tubes are mainly used in:
Condensers and evaporators, absorption chillers, oil coolers, and other heat exchangers in air-conditioning and refrigeration equipment.
Condensate and evaporator in thermal power stations and nuclear power station heat exchangers, and condensate and evaporator in ship exchangers.
Various heat exchangers in gas turbine units and all petrochemical air coolers, diesel coolers, secondary coolers and waste heat recovery systems driers and heaters used by the chemical industry.
Materials |
Radiating tube |
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Carbon Steel tube + Carbon fin |
φ18*2.0-38mm |
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φ21*2.0-41mm |
φ21*2.0-45mm |
φ21*2.0-51mm |
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φ25*2.0-45mm |
φ25*2.0-49mm |
φ25*2.0-55mm |
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φ32*2.0-52mm |
φ32*2.0-56mm |
φ32*2.0-62mm |
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Stainless steel tube + Stainless fin |
φ18*2.0-38mm |
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φ21*2.0-41mm |
φ21*2.0-51mm |
φ25*2.0-45mm |
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φ25*2.0-55mm |
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Carbon / Stainless tube+ Aluminium fin |
φ18*2.0-38mm |
φ21*2.0-44mm |
φ25*2.0-50mm |
φ25*2.0-55mm |
φ32*2.0-62mm |
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Copper tube + Aluminium fin |
φ16*1.0-36mm |
φ18*1.0-38mm |
GUANGZHOU KINGMETAL STEEL INDUSTRY CO., LTD. is an Industry Group Company. It is a professional company in designing,
producing and selling steel pipe, pipe fittings, flanges, valves . We have our own big factories with modern machine line to make high
quality products, which is mainly to be exported to oversea markets.
We are pure-hearted and awaiting for your kind attention to our company.