• CPVC pipe processing technology and CPVC power pipe installation and construction process

    The full name of CPVC pipe is Luhua Polyvinyl Resin, which is the chlorinated product of polyvinyl resin. Polyvinyl resin is PVC. The corresponding temperature resistance, steel resistance, chemical corrosion resistance, flame retardancy and other ch...

  • What is the working principle of PVC floating ball valve

    When the PVC floating ball valve is working, we rotate the valve to promote the smooth flow of the valve or to promote the closure of the valve. It is convenient to switch and has strong sealing. It is a large-caliber valve with a very simple structu...

  • How to store and transport UPVC, CPVC and MPP power protection pipes

    There are three types of PVC power protection tubes, namely PVC-U power protection tubes, CPVC power cable protection tubes, and MPP power protection tubes. Do you know the difference between these three power cable protection tubes? How to store and...

  • Introduce the common types of PVC pipes and the meaning of the codes of PVC pipes

    There are many types of PVC pipes on the market, and they also have different uses. There are water supply pipes, drainage pipes and threading pipes. Facing the dazzling array of PVC pipes, how should we choose? Learn about the common types of PVC pi...

  • Do you know the PVDF material of plastic valve pipe

    The PVDF material of plastic valve pipe is a high-strength, corrosion-resistant material, which is usually used to make water pipes. PVDF membrane can bind proteins and separate small fragments of proteins. It was originally used for protein sequence...

  • What is the implementation standard of plastic valve raw material size

    Internationally, the types of plastic valves mainly include plastic ball valves(https://www.chinavalvefittings.com/product/valve-series/pvc-compact-ball-valve/), plastic butterfly valves(https://www.chinavalvefittings.com/product/valve-series/butterf...

  • What are the valve installation skills and construction measures

    Many valves are directional, such as stop valves, throttle valves, pressure reducing valves, check valves, etc. If they are installed upside down, it will affect the use effect and life (such as throttle valves), or they will not work at all (such as...

  • Comparison of PVC pipes and copper pipes

       When we are decorating, we will need to use enough water and electricity pipes. When purchasing, many customers don’t know which pipe to choose, whether it is PVC pipe or copper pipe. In fact, both types of pipes can be used. Next, we will make a ...