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（ water supply and drainage equipmenttrusted product partner）Innovation pipelineChina Innovation pipeline International Marketing Department is the main Rigid waterproof casing pipe service provider, has many years of Rigid waterproof casing pipe customer service experience, and has summed up practical Rigid waterproof casing pipe product experience in many field customer use cases. Senior Rigid waterproof casing pipe technicians can effectively solve all kinds of common problems in your use of Rigid waterproof casing pipe services, so that you can rest assured of using it and have no worries! The quality is like a tablet, and the faith that must be said and done comes first. Every telephone consultation and every negotiation and cooperation are the driving force for Innovation people to move forward. We look forward to cooperation and win-win results!

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    Work with ingenuity and deeply cultivate Innovation Rigid waterproof casing pipe product knowledge points in field:：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.
  Call （ water supply and drainage equipmenttrusted product partner）Innovation pipelineChina Innovation pipeline International Marketing Department customer service personnel to immediately obtain more Rigid waterproof casing pipe professional knowledge.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.
  Call ( 0371-68676867) to immediately consult （ water supply and drainage equipmenttrusted product partner）Innovation pipelineChina Innovation pipeline International Marketing Department customer service personnel for more Rigid waterproof casing pipe new knowledge.