Installation of Safety Valve
2021.08.06By hqt
The safety valve is a special valve whose opening and closing parts are normally closed under the action of external force. When the medium pressure in the equipment or pipeline rises above the specified value, the medium is discharged to the outside of the system to prevent the medium pressure in the pipeline or equipment… Continue reading Installation of Safety Valve
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Installation of Trap
2021.08.06By hqt
The basic function of the steam trap is to discharge the condensed water, air, and carbon dioxide gas in the steam system as soon as possible; at the same time, it can automatically prevent the leakage of steam to the maximum extent. There are many varieties of traps, each with different performance. According to the… Continue reading Installation of Trap
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The Basic Introduction of the Valve
2021.08.06By hqt
Valve is a widely used mechanical product in each country’s economy. You can find valves commonly used in the following fields like oil, natural gas, coal, metallurgy, mining, refinery, pipe transportation, petrochemical, chemical, pharmacy, food production, power plant, water supply/drainage, heat supply, air supply, marine, vehicle, airplane, spacecraft, military, new tech, irrigation, and many other… Continue reading The Basic Introduction of the Valve
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Valve Pressure Test
2021.08.06By hqt
Low pressure, medium pressure, and high-pressure valves should be subjected to strength test and tightness test. Alloy steel valves should also be subjected to spectrum analysis on the shell one by one, and the material should be reviewed. 1. Strength test of the valve The strength test of the valve is a test when the… Continue reading Valve Pressure Test
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