Qingdao Kechengyi Environmental Protection and Electric Power Technologies Co.，LTD
Qingdao Kechengyi Environmental Protection and Electric Power Technologies Co.，LTD
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Pneumatic double gate valve,Its material is Q235 , Q345B and 45:
Qingdao Kechengyi double gate valve design and manufacturing has the following features:
Use spring to two pieces of disc plate press on the upper and lower plate, the plate plate in free.
The valve adopts hard alloy friction pair or toughening ceramic friction pair structure, with strong wear resistance and good sealing, small startup load, the valve cavity no dust, no card plug phenomenon, long service time.
Well-selected materials, process science. The dome valve core components according to the different kinds of working condition in different wear-resisting material, make the product wear-resisting, scour resistance and other characteristics; Valve core is smooth and hard surface, to ensure the valve core is close contact with the rubber sealing ring, achieve the best sealing configuration.
Qingdao Kechengyi Environmental Protection and Electric Power Technology Co., LTD. is a comprehensive enterprise focusing on equipment research and development, equipment manufacturing, and service, especially for the thermal power plant auxiliary equipment and environmental protection equipment. The company has rich design and manufacturing experience and many successful performances on the ash handling, slag handling, dust removing, desulfurization and denitration for CFB boiler and pulverizing coal boiler.
Company's main products:
Drum type ash cooler, bucket conveyor, bucket elevator, embedded scraper conveyor, scraper slag conveyor, dry type slag conveyor, hydraulic shut-off gate, single roller slag crusher, steel ash bin, slag bin, de-watering bin, electric feeder, wetting mixer, dry type bulk loader, pressure relief valve, dense phase pneumatic ash conveying system, dilute phase pneumatic ash conveying system, coal ash separation system, pneumatic double gate valve, pneumatic swing valve, cone pump, material seal pump, coal ash separator, cyclone collector, wear-resistant ceramic elbow, tee joints, and various valves.