Sino Forged Steel Ball Valve

Monthly Archives: June 2018

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High Temperature Ball Valve Test Device

1 Overview With the rapid development of the chemical industry, the demand for industrial valves in chemical systems has also increased dramatically. Ball valve with its full diameter, low flow resistance, fast switching, reliable sealing performance, suitable for multi-phase flow medium and many other features have been widely used. High temperature ball valves are also used in chemical devices, such …

Strength Analysis of Ball Valve Body Withstand External Loads

1 Overview Pipeline ball valves are used in large-scale long-distance oil and gas pipelines. Their quality is directly related to the safety of the transmission medium. Therefore, the requirements for long-distance pipeline valves are more stringent than those of general-purpose valves, which require that the valves have high sealing performance and adequate strength and toughness. After the pipeline ball valve …

Numerical Simulation of High Temperature and High Pressure Large Size Metal Seat Ball Valve

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Verification Of Metal Seat Ball Valves Design That Meets Harsh Conditions

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Analysis of Full Welded Ball Valve Sealing Surface Processing Technology

It is necessary to study the processing technology of the full welded ball valve sealing surface. The ball valve itself has certain structural characteristics: the valve body structure is welded, has a standard diameter, and has a certain pressure test value when the ball valve is used. There are many difficulties in Welding ball valve processing technology. Therefore, SINOVAL studies …

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