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  • What are the characteristics of drainage pipes and valves

    What are the characteristics of drainage pipes and valves

    Steel pvc fitting pipes include ordinary steel pipes, galvanized steel pipes and seamless steel pipes. Ordinary steel pipes are used for non-domestic drinking water pipes or general industrial water supply pipes. Galvanized steel pipe surface produced by hot-dip galvanizing process is to prevent rus...

    Aug 04,2020 Industry News
  • How to process large diameter pvc pipe

    How to process large diameter pvc pipe

    The pvc pipe product is mainly suitable for sheet pickling and waste acid recycling systems in steel mills, and can also be used in chemical, environmental protection, power plants, food processing and other fields pipe is an extension product of  pipe, mainly because its molecules are all made of β...

    Jul 29,2020 Industry News
  • How to repair ball valves

    How to repair ball valves

    1. The ball pvc ball valve valve can be disassembled and disassembled only when the pressure before and after the ball valve is removed.   2. In the process of disassembling and reassembling the ball valve, it is necessary to protect the sealing parts, especially the non-metal parts. It is best...

    Jul 22,2020 Industry News
  • What are the national standards for pipe fittings

    What are the national standards for pipe fittings

    It plastic pipe was learned from the National Technical Committee of Standardization for Plastic Pipes, Fittings and Valves that 7 new national standards for plastic pipes and fittings have been officially implemented.These 7 new national standards are:Irrigation polyethylene  pipe test method and t...

    Jul 15,2020 Industry News
  • How to choose common household water pipes

    How to choose common household water pipes

    PP-R pipes pvc pipe are also called three-type polypropylene pipes. They are made of random copolymer polypropylene and extruded into pipes, and injection molded into pipes. It is a new type of plastic pipeline product developed and applied in Europe in the early 1990s. PP-R was in the late 1980s, u...

    Jul 08,2020 Industry News
  • How to install and maintain ball valves

    How to install and maintain ball valves

    Ensure that pvc ball valve the pipeline at the installation position of the ball valve is at the coaxial position. The two flanges on the pipeline should be kept parallel. Make sure that the pipeline can bear the weight of the ball valve. If it is found that the pipeline cannot bear the weight of th...

    Jul 01,2020 Industry News
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