Western Europe Transmission joint product partners Zhongyuan valve fittings Oslo Expansion joint overseas customer website,Its factory is located in Gongyi City, Henan Province, China,central China.Zhongyuan valve fittings firmly believe that only the high quality of our technology and services can ensure the long-term success and continuity of the company.Services and support!Through manufacturing, technology and service innovation with unmatched quality, reliability, insights and support, we work as partners to create lasting value for your business.Innovation's vision is to continue providing original, efficient and effective Casing expansion products as well as consistently excel in pre and post sale services. In order to realize our vision, we have invested much effort in locating international partners as well as extensive development investment. In this way we have continue to expand its operations both commercially and technologically with Casing expansion product upgrades, reflecting the Innovation's intention to innovate.

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    ＃Precision and quality are in our DNA,Zhongyuan valve fittings Reminder Oslo Friends can refer to these knowledge:：CS Thermal pipe expansion is suitable for conveying steam and hot water lines at temperatures not higher than 450 degrees. It is composed of a telescopic sleeve, a pressure plate and a telescopic body. It is mainly used in the steam pipeline to compensate the displacement caused by thermal expansion and contraction of the steam pipeline. The CS thermal pipe expansion device is composed of a telescopic sleeve, a pressure plate and a telescopic body. It is mainly used in the steam pipeline to compensate the displacement caused by thermal expansion and contraction of the steam pipeline.
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   The inner tube material of the thermal pipe expansion device is divided into cast iron thermal expansion device. (HT), galvanized thermal expansion (DX) and steel thermal expansion (SF) three kinds. CS type thermal pipe expander produces thermal expansion and cold contraction phenomenon due to temperature change in the pipeline, the pipeline is heated and expanded and deformed, and the pipeline is fractured by cold contraction. In order to avoid this phenomenon, the pipeline damage is called thermal compensation. Generally, the compensator is added in the pipe segment, and the accessories that the pipeline extends or shortens due to temperature changes. The main types of waveform compensator and bellows are used in the thermal pipeline
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