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According to information, in the DMTO joint plant of the Yan'an Coal and Oil Gas Resource Comprehensive Utilization Project, which was successfully put into operation on September 2, the ultra-low temperature cryogenic valve provided by San Bolai Valve Company was used
.
? It is understood that because the device involves low temperature working conditions, in order to prevent the valve from being deformed due to temperature changes and causing leakage during low temperature working conditions, cryogenic valves must be used
.
Saint Paul can mass produce 5 types of valves including cryogenic gate valves, globe valves, check valves, ball valves, and butterfly valves
.
Take the top-mounted cryogenic ball valve as an example.
This series of valves is a special valve specially developed by Saint Paul for low-temperature working conditions.
It can meet online maintenance or replacement of valve trims.
The special structure design makes it easier to disassemble and assemble, which further improves The maintainability of the valve
.
The advanced piston sealing structure and the reverse pressure ring design ensure the reliable sealing of the valve.
When the pressure in the middle cavity increases abnormally, the pressure can be relieved according to the pressure relief direction required by the customer
.
Unique anti-loose measures and reasonable parts and materials configuration further improve the overall performance and service life of the valve
.
In addition, advanced testing equipment and a complete quality assurance system, including low-temperature impact testing machines, intergranular corrosion testing equipment, computer-controlled low-temperature treatment and low-temperature testing devices, provide a guarantee for the company's production of cryogenic valves
.
? Cryogenic valves usually refer to valves whose working temperature is below -40℃, and those whose working temperature is below -100℃ are called ultra-low temperature valves (or cryogenic valves)
.
Cryogenic valves are mainly used in ethylene plants, natural gas storage tanks, air separation equipment, petrochemical tail gas separation equipment, liquefied gas (liquid oxygen, liquid hydrogen, liquid nitrogen, liquid argon, liquid carbon dioxide) cryogenic storage tanks and tank cars, pressure swing adsorption Oxygen and other devices
.
In recent years, the market demand for cryogenic valves has increased year by year, and the application fields have become more and more extensive
.
? Yan'an Coal Oil and Gas Resources Comprehensive Utilization Project is the largest energy and chemical project invested by Yanchang Petroleum Group in Yan'an, with a total investment of about 24 billion yuan, consisting of 10 sets of production equipment and corresponding public works and auxiliary facilities
.
The DMTO combined device is the core device of the project
.
.
? It is understood that because the device involves low temperature working conditions, in order to prevent the valve from being deformed due to temperature changes and causing leakage during low temperature working conditions, cryogenic valves must be used
.
Saint Paul can mass produce 5 types of valves including cryogenic gate valves, globe valves, check valves, ball valves, and butterfly valves
.
Take the top-mounted cryogenic ball valve as an example.
This series of valves is a special valve specially developed by Saint Paul for low-temperature working conditions.
It can meet online maintenance or replacement of valve trims.
The special structure design makes it easier to disassemble and assemble, which further improves The maintainability of the valve
.
The advanced piston sealing structure and the reverse pressure ring design ensure the reliable sealing of the valve.
When the pressure in the middle cavity increases abnormally, the pressure can be relieved according to the pressure relief direction required by the customer
.
Unique anti-loose measures and reasonable parts and materials configuration further improve the overall performance and service life of the valve
.
In addition, advanced testing equipment and a complete quality assurance system, including low-temperature impact testing machines, intergranular corrosion testing equipment, computer-controlled low-temperature treatment and low-temperature testing devices, provide a guarantee for the company's production of cryogenic valves
.
? Cryogenic valves usually refer to valves whose working temperature is below -40℃, and those whose working temperature is below -100℃ are called ultra-low temperature valves (or cryogenic valves)
.
Cryogenic valves are mainly used in ethylene plants, natural gas storage tanks, air separation equipment, petrochemical tail gas separation equipment, liquefied gas (liquid oxygen, liquid hydrogen, liquid nitrogen, liquid argon, liquid carbon dioxide) cryogenic storage tanks and tank cars, pressure swing adsorption Oxygen and other devices
.
In recent years, the market demand for cryogenic valves has increased year by year, and the application fields have become more and more extensive
.
? Yan'an Coal Oil and Gas Resources Comprehensive Utilization Project is the largest energy and chemical project invested by Yanchang Petroleum Group in Yan'an, with a total investment of about 24 billion yuan, consisting of 10 sets of production equipment and corresponding public works and auxiliary facilities
.
The DMTO combined device is the core device of the project
.
