By ensuring complete adhesion of the aluminum fins, the heat transfer efficiency is improved!
LS fin tubes are processed with L-shaped fins automatically and completely adhered to the outer circumference of the pipe using our unique special machine, allowing for heat transfer efficiency comparable to that of integral structures like rolled fins. The LS fins developed by Katsukawa Thermal Engineering Co., Ltd. are wrapped in a spiral using a special crimping method, resulting in a larger contact area and superior adhesion compared to conventional elofin tubes, achieving high thermal conductivity. 【Features】 ○ Exhibits higher performance than elofin tube types under certain conditions ○ When used in circulation-type drying ovens (dryers), it can fit into approximately half the heat transfer area compared to elofin types at maximum For more details, please contact us or download the catalog.
Inquire About This Product
basic information
[Pipes] ○ Carbon steel pipes [SGP, STPG, STPT, STB] ○ Stainless steel pipes for piping [SUS304, SUS316, SUS316L] ○ Copper pipes, titanium, and other special metals [Fins] ○ AL *Fins used are only aluminum ● For more details, please contact us or download the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us or download the catalog.
catalog（2）
Download All Catalogs
Company information
Katsukawa Thermal Engineering Co., Ltd. is a specialized manufacturer of finned tube heat exchangers for process air conditioning, primarily using the Elofin and plate fin types necessary for industrial process air conditioning. Since its founding in 1934, we have consistently focused on "technology," "speed," and "trouble-solving ability," investing in the development of engineers and delivering numerous heat exchangers to a wide range of industries (automotive, pharmaceuticals, semiconductors, food manufacturers, etc.). We take pride in our design and technical capabilities, which set us apart from other companies. We provide high-quality products based on reliable technology with short delivery times and low costs. There are various types of heat exchangers depending on their applications. Katsukawa Thermal Engineering specializes in "liquid × gas" heat exchangers and accommodates a wide range of products. While many heat exchangers are typically sold as one-off products, Katsukawa Thermal Engineering offers comprehensive support, including design and manufacturing, advice on installation environments and usage, and maintenance after delivery. You can rest assured in the event of any failures or troubles. Our engineers will respond immediately. Additionally, you can trust Katsukawa Thermal Engineering to handle issues and troubles with products from other companies.