USUI CO., LTD. List of Products and Services

Brefin tubes are widely used as piping for oil cooling, such as power steering oil and engine oil. Brefin tubes are manufactured by continuously winding fins in a spiral shape around the pipe and brazing them in a furnace. 【Features】 - Excellent cooling performance due to the increased surface area of the fins. - Utilizing accumulated know-how as a pipe specialist manufacturer, we support the selection of materials, surface treatments, and heat transfer calculations to provide optimal specifications for various applications. For more details, please contact us or download the catalog.