Forged steel ball valve introduction: Three split forged steel ball valve is the valve body in the two seat parts along the vertical axis with the valve channel section is divided into three parts, the entire valve is symmetrical along the central axis of the stem, forged steel ball valve Mainly used in the pipeline to cut off, distribute and change the medium flow direction. Its large pivot structure ensures accurate ball center position under high pressure, ensuring good valve operation. Forged steel ball valve range of applications: forged steel ball valve for: chemical, petroleum, natural gas, metallurgical and other industries and containing hydrogen sulfide medium, impurities, serious corrosion of natural gas long-distance pipeline. Structural characteristics of the forged steel ball valve: The standard valve seat adopts a spring structure, which pushes the valve seat to the ball body to ensure a good two-way sealing performance of the inlet and outlet; the forged steel fixed ball valve can utilize the self-venting valve, ; Pins used to prevent blowing out the protection structure, effectively prevent leakage; low friction coefficient of the bearing, making the torque to a minimum, easy to open and close the valve; stem and body effective contact, the anti-static grounding device superior performance. With excellent performance, high reliability, wide range of uses, the price is reasonable and so on.
Single Screw And Barrel For Extruder
Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory (General Partners) , https://www.jinshenggalloy.com