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Automotive Seal Products

Seal for Fuel Cell / Hydrogen-related

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It has been said that techniques for fuel cells are difficult to realize while being recognized as clean and energy-efficient system.
Also high pressured hydrogen sealing environment in them is pretty hard as its molecule radius are small.
We utilize plentiful techniques developed/supplied to domestically-launched rocket engines for liquid hydrogen and liquid hydrogen sealing such as metal O-rings, resin-made seals, etc. for long years
We welcome inquiries for hydrogen gas sealing systems as we have wide variety of special materials such as EPDM, low temperature NBR and VQM.


High pressure tank, valve, joint, piping and coupler for fuel cell

Do you have any inquiry or demand?

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