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→Graphical Introduction Information of Cast iron expansion←

    Strategic planning originates from knowledge accumulation. （ water supply and drainage equipmenttrusted product partner）Innovation pipelineChina Innovation pipeline Enterprise reminds friends to understand this:：The double flange limit expansion joint is composed of body, sealing ring, gland, extension and shortening pipe and other main components. On the basis of the original performance of the loose sleeve expansion joint, a limiting device is added, and double nuts are locked at the maximum expansion capacity. vssja-2(b2f) double flanged limit expansion joint is suitable for connecting both sides with flanges, adjusting the connection length of both ends of the product during installation, tightening the gland bolt evenly in turn, and then adjusting the limit nut, so that the pipe can expand freely, lock the expansion amount, and ensure the safe operation of the pipe.
  Frontier Pipeline laying in the petrochemical industry industry Cast iron expansion product application knowledge can be obtained immediately by calling 0371-68676867 to consult Innovation pipeline technicians.Rigid waterproof casing pipe is suitable for structures (buildings) that do not withstand pipeline vibration and expansion deformation at the point where the pipeline passes through the wall. For areas requiring earthquake fortification, such as rigid waterproof casing pipe, flexible connections should be set near the pipeline entering the pool wall or the external wall of the building. Type A is suitable for steel pipes.
  More useful Pipeline laying in the petrochemical industry industry application new knowledge can be obtained free of charge by telephone consulting Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd customer service personnel.

Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd, located in Gongyi City, Henan Province, China, has served Pipeline laying in the petrochemical industry for many years, engaged in technological innovation of Double flanged force transfer joint, Cast iron expansion, Flexible rubber joint and other products, and has rich experience and many innovative technologies.