Space heating with an Erofin tube! Wrap the fins to increase the surface area! With high adhesion and excellent heat dissipation efficiency, it is suitable for heating cultivation facilities and various greenhouses.
The Erofin tube (radiant pipe for space heating) is a fin tube type radiator that is wrapped in a spiral around the outer circumference of a pipe, with fin plates (fins) closely attached to increase the surface area of the pipe. Erofin tubes are used as heat exchangers for heating storage rooms in factories and drying rooms. They are also utilized as heat exchangers (natural radiators) for promoting the growth of seedlings and vegetables in greenhouses such as vinyl houses. 【Erofin Tube "Fin Tube Type Radiator" Specifications】 ○ Function: Space heating, heat recovery (natural convection heat exchanger) ○ Heat medium: Steam, water (hot water) ◎ The catalog includes the radiant heat output of Erofin tubes combined with pipe diameter, fin width, and fin pitch. Please consult us for combinations not listed in the catalog. *For more details, please contact us or download the catalog.
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basic information
【Erofin Tube Material】 ○ Tube → Steel Pipe (SGP, STPG, STB) → Stainless Steel Pipe (SUS304, SUS316, SUS316L) → Copper Pipe (C1220T) ○ Fin → Steel Fin (SEHC, SPCC, SGCC) → Stainless Fin (SUS304) → Copper Fin (C1220R) ● For more details, please contact us or download the catalog.
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Delivery Time
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Applications/Examples of results
○ For heating in drying rooms (wood drying, maintaining the temperature of formed products) ○ Heating for factories, etc. (heating using exhaust heat, heating utilizing waste hot water, etc.) ○ Greenhouses for horticulture and agricultural products ○ For snow melting and freeze prevention using waste hot water ○ For heat dissipation of internal fluids ○ Other places that do not prefer wind ● For more details, please contact us or download the catalog.
Detailed information
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STPG370+SS Erofin tube Unpainted product No tip processing
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Erofin tube Heat-resistant silver coating Machined threaded tip
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Erofinch tube Heat-resistant silver coating Tip JIS 10KFF welding
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Company information
We design and manufacture heat exchangers for industrial machinery and air conditioning. Sakai River Industry's heat exchangers are used in the production processes of various industrial products. They are widely adopted not only as heat exchangers for industrial machinery but also for cooling and air conditioning equipment. We offer a variety of heat exchangers, including finned tube types for liquid-gas applications (plate fin, elofin), shell and tube types and plate types for liquid-liquid applications, and gas-gas types. Additionally, we own our own performance testing equipment and are engaged in research and development of thermal technology aimed at improving the efficiency and compactness of heat exchangers. Utilizing our uniquely developed performance calculation system, we can promptly propose heat exchangers with specifications that best meet our customers' needs. We continue to produce high-quality heat exchangers with reliable technology and a consistent production system. Sakai River Industry is always striving for technological innovation, working hard to ensure that our customers can confidently use heat exchangers that are truly beneficial to them.