Plug Valve is widely used in oil and gas drilling, conveying and refining equipment, Also widely used in petrochemical, chemical, natural gas, liquefied petroleum gas, hvac industry, food industry, pharmaceutical industry and in the system.
Non-lubricated type belt bushing to cock, applied to petrochemical, chemical and other industries, especially in are not allowed to apply to medium lubricant.
Cock has been widely used in petroleum, chemical industry, the liquid gas, food, pharmaceutical, urban construction, etc, and the departments of People's Daily life.

More products of valves

Ball Valves

Butterfly Valves

Safety valves

Reducing Valves

API Cast Steel Valves