The buried full-welded ball valve stem is extended according to user requirements. All metal parts of the valve body and ball are made of forged high-quality materials, ensuring the quality and strength of the ball valve. The ball is fixed with a packing box or support plate. Fixing the ball with a packing box or support plate can eliminate the bending moment generated on the stem by the force of the medium acting on the ball, so that the stem only bears the torque. And low-friction Teflon composite bearings are used around the fixed ball.

According to the application needs of different industries, the company provides advice for users:

From product selection to development and trial production of special products, various product standards, raw materials, inspection and test methods, standards and technical advice are provided according to user requirements. Provide sample manufacturing and non-standard products, such as ultra-short/long series, customization of high pressure/ultra-low vacuum series, etc. Provide company qualification and credit certificates, listing the company's large users and application engineering performance, etc.
 

Gas-gas-liquid linkage fully welded ball valve

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Buried fully welded ball valve