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  • Industry News

    What is the difference between plastic diaphragm valve and other valves

    Jun 23, 2020
    The plastic diaphragm valve is a special form of a shut-off valve. The biggest difference from other valves is that it adopts a structure without a stuffing box; the rubber diaphragm can make the corr...
  • Industry News

    What is blind flange?

    Jun 17, 2020
    A Blind flange is round plate which has all of the relevant boltholes but no center hole, and because of this feature this flange is used to close off the ends of a piping systems and pressure vessel ...
  • Industry News

    Butterfly valve installation attention and maintenance instructions

    Jun 11, 2020
    Notes on installation of butterfly valves: 1. During installation, the disc should stop at the closed position. 2. The opening position should be determined according to the rotation angle of the butt...
  • Industry News

    Butterfly valve daily use failure elimination method

    Jun 04, 2020
    Failures and elimination methods of butterfly valves in daily work: 1. Before installation, please confirm whether the performance of the product and the direction of the medium flow arrow are consis...
  • Industry News

    Simple replacement of PVC-U ball valve

    May 27, 2020
    Most people know nothing about water valve maintenance, so here is just to share our experience, here only applies to PVC-U materials such as ball valves and water pipes.   The first is the prepa...
  • Industry News

    Notes on installation and maintenance of butterfly valve

    May 20, 2020
    Butterfly valve refers to a valve whose closing part (valve or butterfly plate) is a disc, which rotates around the valve shaft to achieve opening and closing. It mainly cuts off and throttles the pip...
  • Industry News

    Installation And Maintenance Of Butterfly Valve

    May 12, 2020
    A butterfly valve refers to a valve whose closing part (valve or butterfly plate) is a disc and rotates around the valve axis to achieve opening and closing. It mainly cuts and throttles the pipeline....
  • Industry News

    Ball Valve Features Introduction

    May 07, 2020
    What is a ball valve? Many consumers must be confused when they see the title. In fact, ball valves are closely related to our lives. Among the structural components of water purifiers that consumers ...
  • Industry News

    How Many Applications Pipe Elbows Are Used In

    Apr 27, 2020
    Depending on your application there are several different styles of pipe elbows that can be used.   Male and female pipe elbows have various applications including:   Hydraulic systems Pne...
  • Industry News

    Diaphragm Valves Use A Flexible Sheet

    Apr 25, 2020
    Diaphragm valves use a flexible sheet pressed close to the edge of a solid dam to narrow the flow path for fluid. Their operation is not unlike controlling the flow of water through a flexible hose b...
  • Industry News

    Major Materials Used For Pipe Elbow

    Apr 14, 2020
    As we known, pipe elbow fittings is a very important pipe fitting. When we talk about a pipe elbow, it means a length of pipe with a sharp bend in it. Usually, a pipe elbow is frequently used in press...
  • Industry News

    Ability Of A Custom Made Elbow

    Apr 08, 2020
    Pipe elbows are available in high temperature & corrosion resistant types, in standard duty & heavy duty. Pipe elbows are usually constructed at a bend of 45 degree or 90 degree. There are som...