Cixi Jayu Sealing Materials Co.,Ltd is one of the leading China bonnet gasket manufacturers, welcome to wholesale cheap bonnet gasket, 321 ring type gasket from our professional factory.Performance Parametersgasket factorm=5.50-6.50gasket using pressure<=42MPagasket using temperature-196oC-1000oCminimum pre-tightening pressurey=126.6-182.8MPaMaterialsSoft Iron,Low C/S,ss410,ss304,ss316,ss347,F5,F11,Copper,Aluminum,Inconel 600,Inconel 625,Incoloy 800,Incoloy 825,Monel 400,Titanium,Nikel 200,Hastelloy C276,Zirconium702ApplicationThe gaskets are primarily used in the oil, gas, petrochemical and o
Bonnet Gasket