H Type Square Welded Finned Tube Manufacturers

H-type finned tubes are a specialized form of heat exchanger element characterized by their unique design and construction. Unlike traditional finned tubes, H-type tubes feature two steel sheets welded symmetrically with a circular arc in the middle, forming fins that resemble the letter "H". This distinctive design not only increases the surface area for heat exchange but also enhances the tube's mechanical strength and heat transfer efficiency.

The construction of H-type finned tubes involves a meticulous welding process where steel sheets are symmetrically attached to a base tube. This design is engineered to optimize heat transfer by creating a larger surface area. The fins are typically rectangular, extending the heating surface significantly compared to smooth tubes. The material used for both the base tube and fins can vary, including carbon steel, alloy steel, and stainless steel, depending on the application requirements.