Single and double types lined up! Introducing bellows-type expansion joint fittings made of JIS 10K/SS400.
The "E410/E420" is a 10K bellows-type expansion joint. The diameter ranges from 20A to 200A, and the joint fittings are JIS10K/SS400. The applicable specifications are the Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for expansion joints (for steel pipes). The materials in contact with the fluid are bellows SUS316L and inner tube SUS304L. Products of JIS16K/JIS20K and above 250A can also be manufactured. Please feel free to contact us when you need assistance. 【Features】 ■ Materials in contact with the fluid: bellows SUS316L, inner tube SUS304L ■ Diameter: 20A to 200A ■ Joint fittings: JIS10K/SS400 ■ Applicable specifications: Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for expansion joints (for steel pipes) ■ Products of JIS16K/JIS20K and above 250A can also be manufactured *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■E410: Single type ■E420: Double type *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Repeated thermal expansion and contraction absorption for air conditioning and sanitary piping *For more details, please refer to the PDF document or feel free to contact us.
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The flagship product of Technoflex, the flexible hose, is widely used in various applications such as piping for city gas and LP gas, water supply and distribution pipes used in water purification plants and dams, as well as general construction and fire protection piping, due to its excellent heat and pressure resistance and minimal occurrence of issues due to aging. Additionally, the bellows-type expansion joint is utilized in large-scale industrial facilities such as petrochemicals, power generation, LNG, and steelmaking, and has a significant track record of deliveries. The manufacturing bases include five domestic locations that have obtained ISO9001 certification at all sites, as well as three overseas locations in Tianjin, Shanghai, and Vietnam. We have established a system that can broadly accommodate all fields, from inexpensive, readily available stock items to products requiring advanced quality control for nuclear power plants.