The 304 Japanese standard flanged ball valve is made of 304 stainless steel, and its sealing performance largely depends on what the material of the seal is selected. Only reasonable selection of the sealing material can ensure the 304 Japanese standard flanged ball valve. Working characteristics, and its sealing is also of great significance to prolong the service life.

     The 304 Japanese standard flanged ball valve requires a relatively high resistance to wear and dissolution characteristics of the sealing material, and also has a relatively high material strength, can withstand the pressure of the fluid medium for a long time, and can be disassembled many times. It has good elasticity and plasticity, excellent wear resistance and self-lubricating properties, and also has relatively good impermeability and no moisture absorption.

     The sealing materials of 304 standard flanged ball valves are non-metallic materials and metal materials. No matter what kind of material it is, it needs to be used in the right place, otherwise, no matter how good the material is, it will not work if it is not used in the place.