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We also perform heat treatment for your metal products.

Are you having trouble with heat treatment of metal products? At Benkan Kiko, we also accept orders for heat treatment only.

Our company utilizes a 30-ton large batch furnace (4000W x 2700H x 11000L) as the main equipment for heat treatment, and we carry out various heat treatments according to customer requests, conditions, and product sizes. The types of heat treatment we can perform include "Normalization: Annealing," "SR: Stress Relief Annealing," "Quenching: Hardening," "Tempering: Tempering," or combinations of these treatments. (Quenching for large products requires consultation.) For more details, we can offer various considerations and proposals based on customer requests and conditions, so please feel free to contact us.

basic information

In metal products, there is a process called heat treatment, which combines heating and cooling to control the material's structure and improve the metal's performance. Our company conducts this heat treatment in the manufacturing process of pipe fittings, and this time we propose to utilize our equipment and know-how to perform heat treatment on your metal products. Regarding quality, we can provide not only the necessary charts for heat treatment but also calibration records for the heat treatment process. The heat treatment furnaces we have are batch-type atmospheric furnaces. The larger furnaces are located at our Osaka factory in Hyogo Prefecture, while the medium and smaller ones are at our Osaka factory and our Kiryu factory in Gunma Prefecture. Our company has been dedicated to manufacturing piping components for 62 years, leveraging our expertise and experience as a pipe fitting manufacturing company. Our products are highly regarded for their quality in various fields, including power generation, city gas, petroleum refining, and petrochemicals.

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It is used in a wide range of fields from infrastructure to civilian life, including construction, shipbuilding, thermal power generation, nuclear power generation, oil refining, chemical plants, city gas, waste treatment facilities, water purification plants, and firefighting.

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