"HELICOFLEX(R)" gaskets for reactor pressure vessels and spent nuclear fuel storage casks for nuclear power.
High-performance metal seals for nuclear applications with proven performance.
In the nuclear power industry, reducing the risk of accidents and improving safety are the top priorities, and high-performance metal seals with proven performance are necessary. In particular, products that can maintain high sealing performance even in severe design conditions are required to solve demanding technical challenges. The high-performance sealing product HELICOFLEX(R) ensures the safety of your systems and equipment while improving overall performance. It is used in new and existing nuclear power plants, spent nuclear fuel storage (casks), fusion energy reactors, uranium enrichment plants, and national laboratories. 【Application Uses】 * Pressure vessels and piping in nuclear power plants * Spent nuclear fuel storage (casks) * Small modular reactors (SMR) 【Benefits of Implementation】 * Reduced risk of accidents * Improved safety * Improved overall performance
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**Features** * Seal diameter Φ4 to 8000 * Cross-sectional diameter 1.5 to 40 * Vacuum and pressurizations from 10-10mbar to 3000 bar * Cryogenic and high temperature surevices over a temperature range from -272deg.C to 800.deg.C * Excellent resistance to radioactivity **Our Strengths** Technetics Group Japan Co., Ltd. is the Japanese subsidiary of a global manufacturer with over 30years of Japan domestic experience in high-performance seals and the company with 140years of history. Technetics Group Japan provides your precise specification sealing products with our flexible design engineered to our customers' applications.
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【Applications】 ■ Nuclear Power: Reactor pressure vessels, reactor control rods, primary pump, pressurizers, spent nuclear fuel storage (CASK) ■ Valves: Body, bonnet, butterfly valve discs (including double offset) ■ Oil & Gas, Petrochemicals: Pneumatic and hydraulic equipment, heat exchangers, for SUB SEA established technology (Christmas trees/wellhead equipment, manifolds/templates, booster pumps, flow meters) ■ Life Sciences: Imaging and scanning systems ■ Ultra High Vacuum(UHV): Accelerator,fusion energy and SEM ■ Semiconductor Manufacturing Equipment: For PVD, CVD, and etching equipment ■ For gas and chemical transport container (canister) ■ Vehicle: For specialized engines, exhaust systems ■ SOFC (Solid Oxide Fuel Cells)
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![[Information] Metal Seal: Demonstration of Fusion Energy Power Generation - Prototype Reactor DEMO](https://image.mono.ipros.com/public/catalog/image/01/fb0/746134/IPROS5332195536118030044.jpeg?w=120&h=170)
Company information
Technetics Group Japan, Inc. is the Japanese subsidiary's sales and a part of engineering 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 flexible graphite seals that demonstrate high performance in demanding sealing environments across various fields such as UHV, semiconductors, nuclear power, fusion energy, Oil&Gass, specialized engines, valves and compressors, pharmaceutical life Sciences equipment, and aerospace, cryogenic to high temperatures and UHV to high pressure.
