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Z41H
ZJFV/OEM
The special applications of Russian standard low-temperature cast steel valves in the natural gas industry mainly include the following aspects:
1. Liquefied Natural Gas (LNG) Industry: Low temperature valves play a crucial role in the production, storage, and transportation of liquefied natural gas. They can ensure that LNG does not leak or encounter other safety issues at extremely low temperatures (about -162 ° C).
2. Deep sea oil and gas extraction: In deep sea oil and gas extraction, due to the enormous pressure and extremely low temperature of seawater, low-temperature valves are key equipment to ensure the smooth progress of the extraction process.
3. LNG storage and transportation: Low temperature valves are used in the inlet and outlet pipelines of LNG storage tanks to control the inflow and outflow of LNG; During the loading and unloading process of LNG carriers, low-temperature valves ensure the safe transfer of LNG; During the transportation of LNG, low-temperature valves are used to regulate flow and pressure, ensuring the stable operation of the transportation system.
4. * * Preventing medium backflow * *: Check valves in Russian standard low-temperature cast steel valves are used to prevent medium backflow, ensuring the normal operation and safety of pipeline systems.
5. Control fluid flow and pressure: In the process of natural gas extraction, transportation, storage, and processing, a large number of valves are required to control the flow and pressure of fluids. Valve products such as ball valves, gate valves, globe valves, etc. are widely used in natural gas pipelines.
6. Fire and static electricity prevention: The low-temperature valve adopts multiple seals in the middle passage. In the event of a fire, PTFE sealing gaskets can prevent the spread of fire. At the same time, low-temperature valves need to be equipped with conductive devices between the valve stem and the valve body, as well as between the valve stem and the opening and closing components, to timely dissipate static electricity and avoid safety hazards.
7. * * Pressure reducing and throttling: Suitable for high-temperature valves with medium temperatures ranging from -40 ℃ to -196 ℃, including high-temperature pressure reducing valves and throttling valves, mainly used in liquefied natural gas plants to control the flow of liquid high-temperature media and avoid hidden dangers such as fire and leakage.
These applications demonstrate the importance of Russian standard low-temperature cast steel valves in the natural gas industry, especially in the storage and transportation of liquefied natural gas, where low-temperature valve technology plays a crucial role.
The special applications of Russian standard low-temperature cast steel valves in the natural gas industry mainly include the following aspects:
1. Liquefied Natural Gas (LNG) Industry: Low temperature valves play a crucial role in the production, storage, and transportation of liquefied natural gas. They can ensure that LNG does not leak or encounter other safety issues at extremely low temperatures (about -162 ° C).
2. Deep sea oil and gas extraction: In deep sea oil and gas extraction, due to the enormous pressure and extremely low temperature of seawater, low-temperature valves are key equipment to ensure the smooth progress of the extraction process.
3. LNG storage and transportation: Low temperature valves are used in the inlet and outlet pipelines of LNG storage tanks to control the inflow and outflow of LNG; During the loading and unloading process of LNG carriers, low-temperature valves ensure the safe transfer of LNG; During the transportation of LNG, low-temperature valves are used to regulate flow and pressure, ensuring the stable operation of the transportation system.
4. * * Preventing medium backflow * *: Check valves in Russian standard low-temperature cast steel valves are used to prevent medium backflow, ensuring the normal operation and safety of pipeline systems.
5. Control fluid flow and pressure: In the process of natural gas extraction, transportation, storage, and processing, a large number of valves are required to control the flow and pressure of fluids. Valve products such as ball valves, gate valves, globe valves, etc. are widely used in natural gas pipelines.
6. Fire and static electricity prevention: The low-temperature valve adopts multiple seals in the middle passage. In the event of a fire, PTFE sealing gaskets can prevent the spread of fire. At the same time, low-temperature valves need to be equipped with conductive devices between the valve stem and the valve body, as well as between the valve stem and the opening and closing components, to timely dissipate static electricity and avoid safety hazards.
7. * * Pressure reducing and throttling: Suitable for high-temperature valves with medium temperatures ranging from -40 ℃ to -196 ℃, including high-temperature pressure reducing valves and throttling valves, mainly used in liquefied natural gas plants to control the flow of liquid high-temperature media and avoid hidden dangers such as fire and leakage.
These applications demonstrate the importance of Russian standard low-temperature cast steel valves in the natural gas industry, especially in the storage and transportation of liquefied natural gas, where low-temperature valve technology plays a crucial role.
