Continuous welding by high-frequency resistance welding! Tube wrapped with fins.
Welding fin tubes are continuously welded to the tube with fins spirally wrapped around it using high-frequency resistance welding. In the case of the Erofin tube, the welding of the fins and pipe occurs only at both ends. 【Features】 [Welding Fin Tube Flange Type] ○ Excellent durability and thermal conductivity, allowing for semi-permanent use ○ 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 approximately 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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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, the company has remained committed to "technology," "speed," and "trouble-solving ability," focusing on 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 at short lead times and low costs. There are various types of heat exchangers depending on their applications. Katsukawa Thermal Engineering specializes in heat exchangers for "liquid × gas" and offers a wide range of products. While many heat exchangers are typically sold as one-off products, Katsukawa Thermal Engineering provides comprehensive support, including design, manufacturing, installation advice, and maintenance after delivery. In the event of a failure or trouble, you can rest assured that our engineers will respond immediately. Additionally, you can trust Katsukawa Thermal Engineering to handle any issues or troubles with products from other manufacturers.