Continuous welding by high-frequency resistance welding! Tube wrapped with fins.
The welding fin tube fins are continuously welded to the tube by spirally wrapping the fins around it using high-frequency resistance welding. The fin and pipe welding of the Erofin tube is only at both ends. 【Features】 [Welding Fin Tube Flange Type] ○ Excellent durability and thermal conductivity, can be used semi-permanently ○ No reduction in capacity due to damage For more details, please contact us or download the catalog.
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【Specifications】 ○ Tube outer diameter: 25.4φ to 216.3φ ○ Fin thickness: 0.6 to 6.0mm ○ Fin height: 8 to 38mm *The upper limit is about half of the tube diameter ○ Fin pitch: Suitable for each tube diameter ○ Maximum tube length: Up to 20m ○ Material: Tubes and fins can be made from various metals ○ Tube end processing: Beveling, flanges, etc. ○ Welding method: Tubes and fins are joined by high-frequency resistance welding (CU fins) and arc welding (carbon steel, SUS, low alloy steel) ● For more details, please contact us or download the catalog.
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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.