North America Expansion joint partner Zhongyuan valve fittings Cologne Expansion joint overseas product promotion website

→Graphical Introduction Information of Rigid waterproof casing pipe←

North America Expansion joint partner Zhongyuan valve fittings Cologne Expansion joint overseas product promotion website,Its factory is located in Gongyi City, Henan Province, China,central China.To provide high value services to our customers and a high quality of life to our employees.INNOVATION!Innovation is at the core of Zhongyuan valve fittings. It's Zhongyuan valve fittings company mindset and our way of working. With innovation expertise, we are at the forefront of technological development.Innovation infiltrates every aspect of our product development process – from early conceptual exploration through to production. As well as optimizing conventional technology, we are developing radical, game-changing solutions. Our advanced engineering team looks as many as 30 years into the future and provides our organization with roadmaps of the technologies that are in their infancy today but which could make a big difference in the future.

    Elevating your expectations with our exceptional service,Zhongyuan valve fittings reminds Cologne friends that this information is helpful:：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.
  We would like to hear from you. Please fill out the form and we will contact you as soon as possible.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.
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