#7 Graphite Packing Ring Industrial Seal 7GTR-PS-7GR The #7 Graphite Packing Ring Industrial Seal 7GTR-PS-7GR is a high-performance sealing solution designed for demanding industrial applications. Crafted from high-purity expanded graphite, this packing ring offers exceptional thermal conductivity, chemical resistance, and flexibility, making it suitable for a wide range of operating conditions. Key Features High Purity Graphite Composition: Manufactured from high-purity expanded graphite, ensuring minimal impurities and optimal performance. Temperature Resistance: Capable of withstanding temperatures ranging from -240°C to 650°C, making it ideal for both cryogenic and high-temperature applications. Pressure Tolerance: Designed to operate effectively under pressures up to 300 bar, suitable for high-pressure environments. Chemical Compatibility: Resistant to a wide array of chemicals, including acids, alkalis, and solvents, ensuring durability in aggressive media. Low Friction Coefficient: The self-lubricating nature of graphite reduces friction, minimizing wear on shafts and spindles. Versatile Cross-Section Profiles: Available in various cross-sectional shapes such as square, O, V, and wedge, allowing for customization based on specific sealing requirements. Applications The 7GTR-PS-7GR Graphite Packing Ring is suitable for a variety of industrial applications, including: Valves: Provides reliable sealing in valve stems, ensuring leak-free operation. Pumps: Effective in both dynamic and static sealing applications within pumps. Expansion Joints: Accommodates thermal expansion and contraction, maintaining a secure seal. Mixers and Agitators: Ensures consistent performance in equipment subjected to varying operational conditions. Technical Specifications Carbon Content: 99.0% Density: 1.6 g/cm³ Working Temperature: -240°C to 650°C Working Pressure: Up to 300 bar pH Range: 0 to 14 The #7 Graphite Packing Ring Industrial Seal 7GTR-PS-7GR stands out as a robust and versatile sealing solution, engineered to meet the rigorous demands of various industrial environments.