Graphite Packing

Low Emission Graphite Packing Set, API 622, 65*85 mm, 45 MPa

The Low Emission Graphite Packing Set from our plant is engineered to deliver exceptional sealing performance, durability, and environmental compliance in the most demanding industrial conditions. Designed with an inner diameter of 65 mm and an outer diameter of 85 mm, this packing set provides a precise fit for high-pressure valve assemblies, ensuring stable, long-term operation.

Manufactured using high-purity expanded graphite with a minimum carbon content of 99%, the packing offers outstanding thermal stability, chemical resistance, and low friction characteristics. The addition of 20% metal wire reinforcement significantly enhances structural integrity, helping the packing maintain compression strength, resist extrusion, and perform reliably under fluctuating pressures and temperatures.

Certified to operate at pressures up to 45 MPa, this packing set meets leading environmental and safety standards, including TA-Luft, ISO 15848, and API 622. These certifications confirm its proven capability to minimize fugitive emissions, even under continuous mechanical cycling and harsh service conditions.

Engineered for critical applications across sectors such as petrochemical processing, oil and gas, power generation, and high-integrity industrial systems, this high-quality packing set provides leak-free performance, extended service life, and compliance with global environmental regulations. It is an ideal solution for operators seeking a dependable, emissions-controlled sealing system for high-pressure valves.