It is used in the most demanding/critical environments such as accelerators, aerospace, and nuclear fusion reactors!
Our HELICOFLEX(R) spring-energized C-ring metal seals are designed for advanced sealing in critical applications. We offer structures beyond the standard, such as the "HL," which is equipped with an internal limiter to prevent over-tightening, and the "HNR," which features specially processed springs to achieve low design tightening pressure. These seals are used in harsh environments, including accelerators, aerospace, fusion reactors, nuclear power plants, cryogenics, and semiconductor manufacturing equipment. 【Features】 ■ HLO: Can be used as a substitute for ring joint gaskets ■ HL: Equipped with an internal limiter to prevent over-tightening ■ HNR: A type with specially processed springs to achieve low design tightening pressure ■ HNV: Keeps initial seal levels and design tightening pressure low *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Use in Critical Environments】 ■Accelerators ■Aerospace ■Nuclear Fusion Reactors ■Nuclear Power Plants ■Cryogenic ■Oil Refining/Chemicals, Gas ■Spent Nuclear Fuel Storage Containers (CASK) ■Racing Cars ■Semiconductor Manufacturing Equipment *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Piping flanges ■ NW/KF flanges ■ For remote operation ■ For valves *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Technetics Group Japan, Inc. is the Japanese subsidiary's sales and technical department of a high-performance seal manufacturer that provides seal products (such as spring-energized C-rings, metal seals like HELICOFLEX(R) seals, and elastomeric expansion seals) customized to customer applications with flexible design support. Capital: 84.06 million yen. We deliver metal seals, inflatable seals, and elastic/graphite seals that demonstrate high performance in demanding sealing environments across various fields such as vacuum, semiconductors, nuclear power, nuclear fusion, petroleum refining, racing cars, valves and compressors, pharmaceutical manufacturing equipment, and aerospace, operating under extreme conditions from ultra-low temperatures to high temperatures and ultra-high vacuum to high pressure.