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

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（ water supply and drainage equipmenttrusted product partner）Innovation pipelineChina Henan Innovation pipeline provides intimate Steel expansion services to water supply and drainage users in region is Innovation pipeline consistent business philosophy. , with its dedication to the cause, pursuit and courage to challenge itself forever, Innovation pipeline will continue to introduce the new and provide better Steel expansion services to thank water supply and drainage industry new and old customers for their love. Innovation people will work with you to create a better tomorrow.

    The correct choice comes from knowledge integration. （ Henan water supply and drainage equipmenttrusted product partner）Innovation pipelineChina Henan Province Innovation pipeline International Marketing Department reminds industry 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.
  For more Steel expansion application solutions, please call to communicate in detail, （Henan Province water supply and drainage equipmenttrusted product partner）Innovation pipelineChina Innovation pipeline Enterprise focus on the best products and share with you the new information of the industry.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.
  For more Steel expansion solutions, please call and communicate with Innovation technical consultants who are dedicated to the water supply and drainage field to forge quality with ingenuity. They have real-time industry information to share with you.