China Industrial Plastic Valves Pipe Manufacturers,Chemical Plastic Valves Pipe Suppliers Service Hotline : +86 574-86116777 E-mail : kxpv@kxpv.com
China Industrial Plastic Valves Pipe Manufacturers,Chemical Plastic Valves Pipe Suppliers Service Hotline : +86 574-86116777 E-mail : kxpv@kxpv.com
The action of the regulating valve is unstable. The symptoms and causes are as follows: 1. The air source pressure is unstable. A. The compressor capacity is too small; B. The pressure reducing valve is faulty. 2. The si...
When the regulating valve is made of graphite-asbestos, the lubricating oil should be added to the packing for about three months to ensure the flexibility of the regulating valve. If it is found that the packing pressur...
Pneumatic control valve is one of the widely used instruments in petrochemical enterprises. Its accurate and normal operation is of great significance to ensure the normal operation and safe production of the process equ...
The body material of the desulfurization butterfly valve is: ductile iron, cast steel, stainless steel, etc. From the cost considerations, there are many spheroidal graphite cast irons. If the weather and temperature are...
In order to reduce the operating torque of the ball valve and increase the reliability of the seal, oil seal ball valves have appeared in recent years, and the special lubricating oil is injected between the sealing face...
Ball valves have been widely used in petroleum, chemical, power generation, paper, atomic energy, aviation, rocket and other departments, as well as people's daily lives. The ball valve can be divided according to the st...
Address: No. 539, Bohai Road, Beilun, Ningbo, Zhejiang, China 315800
Mobile: +86 18067123173
Landline: +86 574-86116777
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E-mail: kxpv@kxpv.com
