USUI CO., LTD. List of Products and Services

Usui International Industry Co., Ltd. has been highly regarded for its extensive range of multi-tube heat exchangers, which have been researched and developed since their inception, offering quick and cost-effective solutions. Currently, these heat exchangers are used in various applications such as hot water supply, bathing, preheating, and heat recovery. They possess excellent heat exchange characteristics and vibration resistance due to the ideal pipe layout and the use of specially designed baffle plates with bar rings. 【Features】 - Both the primary and secondary sides use highly corrosion-resistant materials, allowing for a wide range of fluid compatibility. - The fixed tube sheet design eliminates movable parts and seals such as O-rings, ensuring high reliability and durability. - To allow for economical model selection, the heat transfer area ranges from 0.1 m² to 11 m², with standard models available for 1, 2, and 4 passes. - It is possible to rotate the hub orientation by 90° or 180° to match the customer's piping. - As a domestically produced product, we can accommodate short delivery times of around 20 days at the earliest. For more details, please contact us or download the catalog.