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Helicoil bolt load and tightening torque calculation

Introducing the calculation of bolt load and tightening torque for the HelicoFlex series.

The "HelicoFlex Seal" is an elastic metal seal developed in collaboration with the French Atomic Energy Commission (CEA). The bolt load for the HelicoFlex series is determined according to CODAP (Annex C6A4: analogous to the "Bolt Tightening Flange Regulations for Pressure Vessels" such as JIS). At the quotation stage, we will also provide a technical data sheet (TDS) with dimensions of grooves, etc., and perform calculations for bolt load and tightening torque, so please feel free to inquire. *For more details, please refer to the PDF materials or feel free to contact us.

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basic information

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Spring-loaded C-ring metal seal "HelicoFlex"

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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.