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→Graphical Introduction Information of Flexible waterproof casing pipe←

We are an internationally best-selling,Chinese manufacturing enterprise.Good product, made in China！.China has become the world's largest exporter and second-largest economy,and has also become a major manufacturing country.Its products have been widely recognized by the international community.Zhongyuan valve fittings are determined to build a real Chinese independent brand to meet the needs of more global MoandaExpansion joint customers. Through collaboration within Zhongyuan valve fittings's organization and Advantages of China industrial chain,we are able to manufacture Expansion joint products that are Moanda customer-approval！

    ※Innovation absorb values, integrity and customer loyalty,Zhongyuan valve fittings Reminder Moanda Friends can refer to these knowledge:：The single flange limit expansion joint is composed of a loose sleeve expansion joint and a limit short pipe. The single-flange limit expansion joint is used for connecting with the flange on one side and welding with the pipe on the other. During installation, the installation length of the product and the pipe or flange is adjusted. The gland bolt is evenly tightened diagonally, and the limit nut is adjusted, so that the pipe can be freely expanded within the expansion range, locking the expansion amount and safe operation of the pipe.
  Zhongyuan valve fittings combine customer insight with strength in design expertise and leadership to simplify or meet the needs of the markets and brands we serve.
  02S404 flexible waterproof casing pipe is suitable for the hardware pipe fittings of the structure that is subjected to vibration or strict waterproof requirements where the pipe passes through the wall. If the wall where the flexible waterproof casing pipe passes through the wall, the concrete wall should be used if it is not concrete, and the sleeve must be solidified in the wall at one time. Flexible waterproof casing pipe is widely used in construction, chemical industry, steel, tap water, sewage treatment and other units.
  Moanda friends!Discuss your growth goals with you and offer any practical advice we recommend that works for you so that when you're ready to take your next move, Zhongyuan valve fittings can make sure it's smart.In general, when making a pool, you need to use a sleeve, which is the channel of the pipeline to the pool. However, ordinary casing is difficult to seal, so there will be water leakage between the casing and the pipe, and it is also easy to leak between the casing and the wall. Only the waterproof sleeve solves the water leakage between the sleeve and the wall, and can not solve the seal between the sleeve and the pipe, and the flexible waterproof casing pipe can solve the two problems.
  We're happy to answer questions or help you with returns.Hi,Moanda friends,Please fill out the form if you need assistance.
   　　Casing can be divided into: ordinary casing - 2 to 4 cm thicker than the pipe to be used, fixed in the wall or plate, through which the pipe passes.Flexible casing - that is, between the casing and the pipe with flexible materials to seal the effect. Casing - that is, the steel material between the casing and the pipe is blocked to achieve the sealing effect. Waterproof casing pipe - that is, the environment used by the casing is to prevent liquid leakage or leakage into the place (such as pools, septic tanks, basements, etc.), that is, the outer wall of the casing adds not less than 1 circle of waterproof wings, so that the casing will become a whole when it is poured in the wall, and will not leak due to cracks caused by expansion and contraction factors.