• This is the bonnet exclusive gasket compressed and molded by inserting the heat-resistant alloy sheet into upper and lower part after winding the graphite tape for over 99.8% high purity.
• The graphite’s self-lubrication capability and low coefficient of friction allow to use in a wide range without giving damage on the reciprocating and rotary shaft.
• The upper and lower cap is fixed with the upper and lower packing to prevent the graphite from crushing, oxidation and leaking.

※ Service : For use in high pressure, high temperature steam valve bonnet

ALS 350M

• This is the bonnet exclusive gasket compressed and molded by winding the graphite tape for over 99.8% high purity with the mold designed.