Henan Quanshun Flow Control Science & Technology Co., Ltd.

Add.: No. 28 Huagong Road, High-tech Zone, Zhengzhou City, Henan Province, China
Tel.: +86-371-55693186
Fax: +86-371-55693182

Valve in Coal Washing Industry

Coal washing is the process of selecting clean coal from raw coal based on the quality requirement from the users. Due to the big granularity of the medium, valve and pipeline will be seriously abraded. Therefore, the short working life of the common valve and the pipeline brings certain trouble to the normal operation of the system.

According to the characteristic of the coal washing industry, our company developed ceramic knife gate valve, needle valve, and ceramic pipes and fittings.


  • Coal washery
  • Needle
  • Needle
  • Ceramic pipes and fittings