Sanwa Iron Works "Fin Tube" *Compatible with various steel types, shapes, and various bending processes.
Improved heat transfer efficiency with small-diameter low-fin tubes! Enables miniaturization and weight reduction of heat exchangers!
Sanwa's low fin tube can be manufactured in fin shapes tailored to customer requirements, significantly improving thermal efficiency by increasing surface area. Additionally, we possess unique processing technology for small diameters starting from Φ5, which enables the reduction of the number of heat transfer tubes and allows for the miniaturization and lightweighting of heat exchangers. Our products have been used in various fields, including different types of heat exchangers and components for biomass power generation systems. 【Features】 ■ Low fin processing is possible with a minimum diameter of φ5, tailored to material length ■ Manufactured in desired fin shapes, pitches, and various numbers of fins ■ Compatible with a variety of materials (carbon steel, SUS, copper, aluminum, titanium) ■ Bending processing is also available (U-bending, hairpin bending, etc.) *For more details, please download the catalog from the link below or contact us.
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【Features】 ■ Low fin processing is possible with a minimum diameter of φ5 to match the material length. ■ Production of desired fin shapes, pitches, and various numbers of rows. ■ Compatible with a variety of materials (carbon steel, SUS, copper, aluminum, titanium). ■ Bending processing is also available (U-shaped processing, hairpin bending, etc.). *For more details, please download the catalog from the link below or contact us.
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For more details, please download the catalog from the link below or contact us.
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Sanwa Iron Works Co., Ltd. is committed to the spirit of "no compromise" based on ISO 9001 as the foundation of our quality management. We are all working together to manufacture and sell stud bolts, special steel bolts, and nuts, while also striving to develop products that connect to the future. Furthermore, we aim to contribute broadly in the fields of petroleum and petrochemical facilities, nuclear power, earthquake resistance, and environmental-related areas, with the mindset of everyone being in sales and everyone being in technology, as we aspire to be a cornerstone in Japanese and global industries.