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Function and structure of pigging valve

2021-09-14

The pigging valve only plays the role of transmitting and receiving pigs wh..

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If you want the ball valve to have a long service life, you should pay attention to daily repair and protection

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When the ball valve is closed, if there is still some medium left in the va..

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Common faults and troubleshooting of ball valve!

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Common faults and troubleshooting of ball valve internal leakage may occur ..

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Characteristics and advantages of fixed ball valve

2021-09-14

Features of fixed ball valve: 1. Double blocking and discharge function: th..

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