Do you really understand the performance characteristics of filters?
The special structure of the filter disk filtration technology, accurate and sensitive performance, to ensure that only particles with a particle size smaller than the required can enter the system, is the most effective filtration system; specifications are 5μ, 10μ, 20μ, 55μ, 100μ, There are many k...
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2020.06
Valve daily maintenance and maintenance
The role of the valve is mainly to isolate the equipment and the pipeline system, regulate the flow, prevent back-flow, regulate and discharge the pressure. It is the control element in the fluid pipeline system. The role is very small. Let me introduce you to the daily maintenance method of the val...
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2020.06
Do you know what will be happened if the valve installation not according to the design requirements?
For example, the nominal pressure is less than the system test pressure; the water supply branch pipe uses a gate valve when the pipe diameter is less than or equal to 50mm; the hot water heating dry and riser uses a shut-off valve; the fire pump suction pipe uses a butterfly valve.
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2020.06
Do you really know the gate valve?
The closing piece (disc) moves in the vertical direction of the center line of the passage for full opening and full closing cutoff.
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2020.06
How to replace the flange gasket of the valve？
Materials: butter, cotton yarn, leak detection liquid, sealing gasket.
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2020.05
Introduction of Muti-Standard Wafer Butterfly Valve
Introduction of Muti-Standard Wafer Butterfly Valve
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2020.05
EID MUBARAK!
On this blessed occasion, our WESDOM Group send our best regards to all of our Muslim friends. We take this video in the hope of this Eid bring joy and love to all of our friends and create all the opportunities of success!
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2020.05
What is the method of pressure test for the valve?
The media of water, oil, air, steam, nitrogen, etc is widely used for pressure test . and the methods for various valves are as follows.
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2020.05
