High-purity expanded graphite packing for superior sealing performance in high-temperature, high-pressure valve and pump applications.
Constructed from pure expanded graphite yarn, providing exceptional thermal stability and chemical resistance.
Engineered with a low coefficient of friction to minimize shaft wear and significantly extend equipment service life.
Maintains high elasticity and resilience, ensuring a reliable, long-lasting seal under demanding operational conditions.
Available with optional reinforcement, such as Inconel wire or carbon fiber, for enhanced pressure and extrusion resistance in severe-service applications.
Self-lubricating properties reduce startup friction and prevent scoring of moving parts, ensuring smooth operation.
Versatile design is suitable for a wide range of industrial applications, including pumps, valves, agitators, and mixers.
Operating Temperature: -100°C to +260°C (-148°F to +500°F)
pH Range: 2-12
Static Pressure: Up to 250 bar (3625 PSI)
Rotating Pressure: Up to 30 bar (435 PSI)
Reciprocating Pressure: Up to 200 bar (2900 PSI)
Maximum Shaft Speed: 15 m/s (2950 fpm)
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