China Henan Waterproof casing product supplier Zhongyuan valve fittings China Henan Expansion joint overseas product service station

→Graphical Introduction Information of Cast iron expansion←

Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd, whose office is located at Gongyi City, Henan Province, China, has focused on Cast iron expansion in the water supply and drainage field for many years, and has been engaged in the technical research and development of Cast iron expansion, Cast iron expansion, Flexible rubber joint and other products. after years of industry training, Innovation pipeline has rich water supply and drainage industry experience and many innovative technologies, which can provide customers with reliable Cast iron expansion technical services!

    Strategic planning originates from knowledge accumulation. （ Henan water supply and drainage equipmenttrusted product partner）Innovation pipelineChina Henan Province Innovation pipeline International Marketing Department reminds Henan Province friends to understand:The 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.
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  Flexible rubber joint is also known as flexible rubber soft connection, the product can be mainly used for flexible joints of hardware pipes.
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  　　The flexible rubber joint can greatly reduce the vibration and noise of the pipeline system, and can fundamentally solve the problems of interface displacement, axial expansion and different concentricity of various pipelines. The product mainly has the characteristics of good elasticity, large displacement and small volume.
  To learn the cutting-edge water supply and drainage industry Cast iron expansion product knowledge, click to enter the Cast iron expansion product pagehttp://www.xdguandao.com/.