Product Overview Low temperature gate valve is suitable for methane, liquid natural gas, ethylene, carbon dioxide, liquid ammonia, liquid oxygen, liquid nitrogen, liquid hydrogen and other low-temperature media. Structural Characteristics Execution Standard Design specification: JB/T7749Structure length: GB/T12221Connection flange: JB, HG/T20592,…
Product Overview Discharge valve structure is characterized by the left and right valve body separate, the valve body is sandwiched between the two seats, the valve body can be replaced by disconnecting the bolts of the two bodies;The valve body…
Product Overview The wear-resistant ball valve produced by Guogong holding group is a high-temperature, high-pressure, erosion resistant and wear-resistant valve developed for high-end fields such as natural gas, coal chemical industry, silicon chemical industry and petrochemical industry. This series of…
Product Overview Ball valves are widely used in oil, gas, coal and ore mining, refining and processing and pipeline transportation systems; in chemical products, medicine and food production systems; in hydropower, thermal power and nuclear power power power production systems;…
Product Overview APl globe valve is suitable for class 150-2500, working temperature ≤ 600 ℃ in petroleum,chemical, thermal power plant and other working conditions, to cut off or connect pipeline medium. Structural Characteristics Execution Standard Design specification :ASMEB16.34, BS1873 Structure…
Product Overview APl check valve is applicable to the pipeline of petroleum, chemical, pharmaceutical, chemical fertilizer, electric power industry and other working conditions with pressure class of 150 ~ 2500lb and working temperature of -46°C~570 °C to prevent the backflow…
Product Overview APl gate valve is the control part of fluid transportation system, which has the functions of cut-offregulation, diversion, prevention of countercurrent, pressure stabilization, shunt or overflow and pressure relief; the valves used in fluid control system, from the…
Product Overview High temperature resistant butterfly valve is designed by our company’s technical personnel after absorbing the structure and characteristics of similar foreign products and overcoming the defects existing in the use of the original products, so that its service…
Product Overview The high pressure globe valve is suitable for the pipeline of various systems in petroleum,chemical, hydraulic and thermal power plants with nominal pressure of 900~2500lb and workingtemperature ≤ 540 °C. The applicable media are water, oil, steam, etc.…
Product Overview The high-pressure gate valve is suitable for various working conditions of petroleum, chemical and thermal power plants with nominal pressure of pn1.6 42.0mpa (cl150-cl2500) and working temperature of – 46 ~ 600 ℃.Its main structural features are as…