Nadi Waterproof casing product supplier Zhongyuan valve fittings Nadi Expansion joint online promotion sub-station

Thank friends for paying attention to and browsing Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd website. Innovation pipeline is a Cast iron expansion service provider with continuous focus in the Pipeline laying in the petrochemical industry field, and has adhered to the Pipeline laying in the petrochemical industry Cast iron expansion industry for many years and has rich industry experience! If you want to know more Cast iron expansion technical information, you can call 0371-68676867 to get more Pipeline laying in the petrochemical industry industry new information immediately!

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    Craftsmanship and craftsmanship, （ water supply and drainage equipmenttrusted product partner）Innovation pipelineChina Innovation pipeline key points:：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.
  Clickhttp://www.xdguandao.com/, enter the Cast iron expansion page to learn detailed Pipeline laying in the petrochemical industry industry Cast iron expansion product 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.
  To learn the cutting-edge Pipeline laying in the petrochemical industry industry Cast iron expansion product knowledge, click to enter the Cast iron expansion product pagehttp://www.xdguandao.com/.