A high-performance seal manufacturer introduces important points for selecting metal seals such as spring-loaded C-rings.
A high-performance seal manufacturer of seal products such as spring-loaded C-rings, metal seals HELICOFLEXⓇ, and metal hollow O-rings introduces important points for making metal seals functional, as well as key considerations for designers. The selection of metal seals is crucially dependent on the design of the corresponding flanges. The materials of the flanges and bolts, the tightening load (minimum required bolt load during tightening), pressure, temperature, and the method of bolt fastening are all related to the occurrence of insufficient compression in metal seals. ★This document can be viewed immediately by clicking the download button. 【Contents (partial)】 ■ How to make metal seals functional? ■ Seal selection based on allowable leakage rate ■ Compression and recovery of metal seals ■ Bolt load and other factors *For more details, please download the PDF or feel free to contact us.
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basic information
If you provide the specifications, the Technetics Group can select the metal seals and offer the following during the quotation stage: - Metal seal dimensions - Minimum hardness required for the metal seal on the flange - Design tightening pressure (Y value varies by cross-sectional diameter) - Groove dimensions including tolerances, recommended roughness - Tightening load (minimum required bolt load during tightening: value calculated from Y value and seal dimensions) - Bolt load calculation, recommended tightening torque *For more details, please refer to the materials. Feel free to contact us with any inquiries.
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*For more details, please refer to the materials. Feel free to contact us as well.*
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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.
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