Selection of metal and non-metal materials according to temperature, fluid, pressure, and expansion amount! Introduction of expansion joints for duct piping.
The "duct expansion joint" is a product that excels in high-temperature durability and sealing performance. It is an expansion joint designed to absorb piping errors and thermal expansion in factory piping, providing suitable products based on usage conditions. Despite being non-metallic, it can withstand high temperatures and accommodate large expansions and displacements with low reaction force. We offer "high-temperature" options as well as "general-purpose" options that allow for various combinations based on diverse specification conditions from a wide range of material types. 【Features】 ■ Selection of metal or non-metal materials based on temperature, fluid, pressure, and expansion amount ■ Design tailored to usage conditions, providing optimal products ■ Selection of plate thickness from thick to thin according to conditions, with a wide range of diameters ■ Metal materials available include SUS304, 304L, 316, 316L, 310S, Inconel, and Hastelloy *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ High Temperature Use - Capable of withstanding high temperatures despite being non-metallic - Supports large expansion and displacement with low reaction - Many expansion joints that combine castable materials with metals and non-metals are also widely used ■ General Use - Various combinations are possible according to diverse specification conditions from a rich selection of base materials *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Absorption of piping errors and thermal expansion in factory piping *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Nissin Corporation, as a pioneer in expansion joints, handles numerous plants both domestically and internationally, including thermal power plants. Utilizing our unique fluororesin processing technology, which boasts excellent chemical resistance, we now engage in the transportation, manufacturing, and storage processes in the semiconductor field. Our development of fluororesin sheet lining technology, which won the Minister of Science and Technology Award in 1999, represents our challenge to uncharted territories and the accumulation of know-how, which are both our pride and strength.