Graphite Packing

High-Cycle Valve Stem Packing, Flexible Graphite, 10000 PSI

The High-Cycle Valve Stem Gasket Packing Plant specializes in producing premium packing rings engineered for the most demanding valve applications. Manufactured from high-purity flexible graphite and reinforced with Inconel wire, these packing rings offer exceptional mechanical strength, thermal stability, and long-term sealing reliability.

Designed to operate under extreme conditions, the packing can withstand pressures up to 10,000 PSI, ensuring consistent performance in both rising stem and rotating-rising stem valve designs. The combination of graphite’s superior sealing capability and Inconel’s reinforcement provides outstanding resilience against extrusion, wear, and thermal cycling—key challenges in high-cycle service environments.

This advanced packing solution significantly reduces maintenance intervals, enhances valve uptime, and delivers dependable sealing performance across a wide range of industries, including oil and gas, petrochemical, refinery, and high-pressure processing systems. With a focus on innovation and quality, the plant offers a high-cycle packing system engineered to maximize sealing efficiency and operational safety.

You can explore a comprehensive list of global suppliers on the Valve Manufacturers Directory