Ring Joint Gasket

We are offering ring joint gaskets are made by forging and heat treatment.ring joint gaskets are used in oil and the flange, pressure vessels, high-speed joint face, such as high temperature and high pressure valve cover gasket sealed metal.in particular pressure, temperature fluctuations of the occasion,ring joint gaskets can still maintain good seal. R-type over ring joint gaskets are commonly divided into an oval or octagona type.r-ring gaskets are manufactured as api 6a and asme b16.20-standard. The maximum pressure of ring joint gaskets is up to 10000 psi.in the flange of trapezoidal slot, octagona ring joint gaskets and ring joint gaskets are interchangeable. Rx-type ring joint gaskets are applied to enhance the capability of r-ring gasket. Bx-type ring joint gaskets are applied to 15000 psi pressure system. There are many materials and apply to different forms of design and operational requirements, reference material characteristics table. Note: the material should be 15 ~ 20 hb lower than the hardness of flange surface.