The sphere is the core sealing part of the ball valve, which relies on the rotation of the sphere to achieve on and off. Through high-precision grinding control of the spherical surface roundness, roughness and sealing fit precision, in combination with the valve seat to form a sealing pair, to achieve zero leakage under pressure.
Materials include 2Cr13, 304, 316L, F51 (2205), XM-19, S31254 (254SMO), Hastelloy C276, etc.; According to the working conditions, naked ball, electroplating, supersonic tungsten carbide spraying, and Stellite welding process can be selected, and it can be adapted to various working conditions such as water supply, chemical industry, seawater, oil and gas, lithium battery, and hydrogen energy. The product includes floating ball, fixed ball, three-way ball, V-shaped regulating ball, supports the precision processing of forgings, and can provide EN10205-3.1 material certificate.
Materials include 2Cr13, 304, 316L, F51 (2205), XM-19, S31254 (254SMO), Hastelloy C276, etc.; According to the working conditions, naked ball, electroplating, supersonic tungsten carbide spraying, and Stellite welding process can be selected, and it can be adapted to various working conditions such as water supply, chemical industry, seawater, oil and gas, lithium battery, and hydrogen energy. The product includes floating ball, fixed ball, three-way ball, V-shaped regulating ball, supports the precision processing of forgings, and can provide EN10205-3.1 material certificate.