News

• Brief introduction of UPVC plastic ball valve

  Jul.01th 2020

  UPVC plastic ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulation and control. Compar...

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• The role and classification of check valves

  Jun.23th 2020

  Definition Check valve refers to a valve that automatically opens and closes the valve flaps by relying on the flow of the medium itself to prevent ba...

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• Popular science knowledge: types of valves

  Jun.17th 2020

  At present, there are a large variety of valves in various formats in the domestic market. There are many types of valves. The following will lead you...

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• What are the classification of ball valves?

  Jun.11th 2020

  The ball valve and the gate valve belong to the same type of valve, the difference is that the closing part is a ball, and the ball rotates around the...

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• Flange butterfly valve internal leakage problem and solution

  Jun.04th 2020

  Flange butterfly valve internal leakage problem: A pneumatic butterfly valve is installed on the lowering tube for feeding powder to the reaction kett...

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• Is the PVC pipe a steel pipe or a plastic pipe

  May.27th 2020

  Polyvinyl chloride (Poly Vinyl Chloride, PVC). PVC is a polymer of vinyl chloride monomer (VCM) in initiators such as peroxides and azo compounds; or ...

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