High pressure cryogenic ball valve Product Description:
Low-temperature and high-pressure ball valves are designed to meet the demands of extreme low-temperature and high-pressure conditions. This product uses high-performance materials and precision manufacturing processes to ensure excellent sealing and reliability. It is ideal for demanding fluid control applications.
Materials and Temperature Range:
- Stainless Steel 304/316:
– Grade: AISI 304, AISI 316
– Temperature Range: -196°C to 200°C
– Features: These stainless steels offer excellent corrosion resistance and low-temperature toughness. They are suitable for extremely low temperatures, such as those in liquefied natural gas (LNG) applications. They are widely used in the chemical, petroleum, and natural gas industries.
- Low Temperature Carbon Steel (LTCS):
– Grade: A333 Grade 6, A350 LF2
– Temperature Range: -46°C to 120°C
– Features: This material maintains good toughness and strength under low-temperature conditions. It is suitable for the low-temperature liquefied gas and refrigeration industries.
- Duplex Stainless Steel:
– Grade Number: 2205, 2507
– Temperature Range: -50°C to 250°C
– Features: Duplex stainless steels combine the advantages of austenitic and ferritic stainless steel. They offer higher strength and corrosion resistance. This makes them suitable for harsh low-temperature and high-pressure environments.
- Nickel-based Alloys (e.g., Inconel):
– Grade: Inconel 625, Inconel 718
– Temperature Range: -196°C to 400°C
– Features: Nickel-based alloys provide excellent mechanical properties and corrosion resistance at extreme low temperatures. They are ideal for liquefied natural gas (LNG) and cryogenic equipment applications.
Low-Temperature Characteristics:
– Material Selection: We select appropriate high-performance materials based on specific temperature ranges. This ensures structural integrity and sealing performance under low-temperature conditions.
– Cryogenic Seal: Seals made of low-temperature-resistant materials provide tight sealing. They prevent leakage at extreme low temperatures.
– Anti-freeze Design: The valve design includes anti-freeze measures. These prevent the valve body and internal components from freezing due to low-temperature environments.
High-Pressure Characteristics:
– High-Strength Structure: The valve features a thickened valve body and reinforced structure. This allows it to withstand pressures up to thousands of PSI, making it suitable for high-pressure conditions.
– Precision Machining: High-precision machining technology ensures the perfect fit of internal parts. This provides reliable sealing under high-pressure conditions.
– Pressure Test: Each ball valve undergoes strict high-pressure testing before leaving the factory. This ensures stability and safety under high-pressure conditions.
Low-Temperature Detection:
– Low-Temperature Impact Test: We conduct low-temperature impact tests on the valve body and key components. This verifies toughness and impact resistance in low-temperature environments.
– Cryogenic Leak Detection: Leak testing is performed under cryogenic conditions. This ensures the valve maintains zero leakage in extreme temperatures.
– Low-Temperature Operation Test: We simulate low-temperature conditions and test the ball valve’s opening and closing performance. This verifies its reliable operation in low-temperature environments.
Connection Method:
– Flange Connection: The valve uses a standardized flange connection. This design facilitates easy installation and maintenance. It also provides excellent stability and sealing, making it suitable for industrial piping systems.
High pressure cryogenic ball valve Usage Conditions:
– Liquefied Natural Gas (LNG) Industry: The valve is suitable for the low-temperature transportation and high-pressure processing of LNG. It ensures safe and efficient fluid control.
– Petrochemical Industry: The valve precisely controls the flow of chemical raw materials and finished products under low-temperature and high-pressure conditions.
– Cryogenic Storage and Transportation: The valve is suitable for cryogenic storage tanks and transportation equipment. It ensures the safe transportation of fluids under low-temperature and high-pressure conditions.
High pressure cryogenic ball valve Media Used:
– Cryogenic Liquids: The valve can handle liquids such as liquid nitrogen, liquid argon, and liquid oxygen.
– High-Pressure Gas: The valve is suitable for industrial gases, including natural gas and hydrogen.
– Chemical Solutions: The valve is ideal for chemical media used in low-temperature or high-pressure processing.
High pressure cryogenic ball valve Summary:
Low-temperature and high-pressure ball valves provide excellent performance under challenging conditions. Their material diversity, temperature adaptability, and strict low-temperature testing ensure reliability. These valves can operate stably, efficiently, and safely in complex and harsh environments. We are committed to providing the best fluid control solutions to meet your diverse needs under low-temperature and high-pressure conditions.
