A multi-leaf heat transfer tube that selects metal materials according to the application and provides optimal properties.
Adopted in many heat exchangers with a shape that excels in heat transfer rate! The heat transfer area is approximately 2.6 times that of conventional round tubes!
The "multi-leaf heat transfer tube" increases the heat transfer area by making the cross-section of the inner pipe of a double pipe multi-leaf shaped, thereby improving the heat transfer rate. By using various metals, it is possible to select characteristics according to the application. It has excellent corrosion resistance due to the use of stainless steel (SUS304, SUS316) and copper alloys (C7060). Stainless steel can be used for products that require high-temperature conditions. Copper alloys can be used for both seawater and freshwater. Aluminum alloys can help reduce weight increase. The heat transfer area is approximately 2.6 times that of conventional round pipes, making it excellent in heat transfer rate, and it is expected to be adopted in applications such as ships, heat exchangers, water heaters, and refrigerators. 【Features】 ■ The heat transfer area is about 2.6 times that of conventional round pipes. ■ The ends of the pipes can be processed into round pipes, making piping connections easy. ■ Small diameter and thin wall are possible. ■ Miniaturization and weight reduction are achievable. ■ Clad pipes (pipes made by bonding two different metals) can also be manufactured. *We are a sales agent for this product. For more details, please contact us or download the catalog to view it.
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Not only copper, which is widely used in heat exchangers, but we can also accommodate materials such as the following depending on the application: ■ Copper alloys with excellent seawater resistance ■ Aluminum for weight reduction ■ Stainless steel for use in high-temperature ranges ■ Clad steel combining the properties of both copper and stainless steel Examples of high-efficiency heat exchangers ■ Household natural refrigerant water heaters (EcoCute) → Reheating heat exchangers → Water heat exchangers *We are a sales agent for these products. For more details, please contact us or download our catalog for more information.
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As the 21st century unfolds, the global situation is changing more rapidly than ever. This upheaval has given rise to numerous important issues, including globalization, informatization, and responses to global environmental problems, significantly altering the environment surrounding businesses. Faced with the need for major transformation in corporate activities, we at Iwatani Material Co., Ltd. have newly established our corporate slogan—"Creating 'the next' with flexible thinking"—to accurately capture the values demanded by the times and respond flexibly. This slogan represents our corporate activities aimed at creating new products, services, and added value that satisfy our customers, utilizing a diverse range of materials based on synthetic resins and metals, unique flexible ideas, and abundant know-how. In the 21st century, we will approach any needs of society and our customers with flexible thinking that creates "the next," delivering convenient products and comfortable experiences for daily life, industry, and the global environment. We invite you to look forward to Iwatani Material Co., Ltd. as we build better relationships between people, materials, and the Earth.
