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H-type finned tube

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The H-type fin tube is to weld two steel sheets with an arc in the middle symmetrically with the light pipe to form a fin (rib or disc). The front shape is quite similar to the letter "H", which is an efficient expansion. Heating surface energy-saving products.

The H-type finned tube has the advantages of high welding seam fusion rate, high welding tensile strength, small contact thermal resistance, good heat transfer, and strong expansion ability. The H-type economizer assembled with it has the characteristics of high heat exchange efficiency, low resistance, low wear and light weight. Compared with traditional finned tubes and spiral finned tubes, H-shaped finned tubes can maximize the expansion of the heating surface.

Under the same degree of heat exchange effect, H-type fin tube economizer can greatly save space and volume. In addition to H-type economizer, it can also be assembled into H-type evaporator, H-type superheater, H-type air heater and many other products. H-type finned tube has been included in the "China High-tech Product Catalog".


Structural form: The basic form is single "H" type and double "H" type.

Our company can design and manufacture safe, reliable and efficient H-finned tubes according to customer needs and the actual situation of power plant transformation. The company has a complete and independent product quality assurance system. The H-type finned tubes produced have the characteristics of high heat transfer efficiency, low flue gas resistance, light dust accumulation, small wear and small space occupation. H-type finned tubes can be widely used in heat exchange components such as power station boilers, industrial boilers, ship power, metallurgical and chemical waste heat recovery.

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Contact Information


No. 1, Dongli Road, Zhangjiagang, Jiangsu

Zhangjiagang Hua Dong Boiler Co., Ltd.