Stainless Steel Cryogenic Ball Valve
Kunjian Tech’s Stainless Steel Cryogenic Ball Valves are engineered for the most demanding low-temperature environments, including LNG, liquid nitrogen, and oxygen processing. Built from premium-grade austenitic stainless steel (SS304/316L), these valves ensure structural integrity and corrosion resistance at temperatures as low as -196°C (-320°F).
Key Features & B2B Benefits:
- Features an extended bonnet design to keep stem packing away from cryogenic fluids, preventing freeze-up and ensuring smooth manual or automated operation.
- Equipped with specialized PCTFE or reinforced PTFE seats for bubble-tight shutoff and low operating torque in extreme cold.
- Integrated pressure relief hole in the ball prevents over-pressure in the cavity due to thermal expansion.
- Manufactured to meet international standards (API 6D, BS 6364), ensuring seamless integration into global energy and chemical infrastructure.
- Forged or cast bodies eliminate leakage risks associated with casting defects, providing a long-service lifecycle with minimal maintenance.
Typical Applications:
- LNG liquefaction and regasification terminals
- Air separation units (ASU)
- Cryogenic gas storage and transportation
- Aerospace and chemical processing
Optimize your cryogenic pipeline safety and efficiency with Kunjian Tech’s field-proven valve solutions.
