M600S Graphite Packing manufactured in China is designed as a high-performance die-formed graphite sealing solution for cryogenic valve applications. These precision-engineered graphite rings are developed to comply fully with the stringent requirements of ISO 15848-1 and API 622, ensuring outstanding sealing integrity, safety, and long-term reliability.
Capable of withstanding pressures up to 310 bar (4,500 PSI), the M600S graphite packing delivers stable, low-emission performance even under extreme cryogenic conditions. Its optimized material structure maintains sealing effectiveness despite severe thermal contraction, pressure fluctuations, and mechanical stress.
Ideal for cryogenic valves operating in LNG, liquid nitrogen, liquid oxygen, and other low-temperature systems, M600S graphite packing provides superior leakage control and enhanced operational safety in critical service environments.
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