Kangkang Transmission joint Expansion joint cooperative partner--Zhongyuan valve fittings Kangkang overseas product service station

Innovation from a small workshop company to a modern enterprise with Casing expansion service level in the Pipeline construction in the construction field field, （ pipeline equipmenttrusted product partner）Innovation pipelineChina Innovation pipeline International Market Department under the leadership of the founder, Cross regional boundaries and be close to customer needs, adhering to the firm belief of cultural rejuvenation, worked hard, started a business step by step, Innovation pipeline all employees use hard work to promote the stable development of the company, and serve Pipeline construction in the construction field customers and friends with high-quality Casing expansion.

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    ＃Craftsman casting quality, Innovation Casing expansion product knowledge points:：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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