Expanded Graphite Packing Set, ISO 15848, API 622, 65*85 mm

The China Expanded Graphite Packing Set Manufacturer produces high-quality packing sets designed to meet stringent industry standards. These packing sets comply with ISO 15848 and API 622, ensuring low fugitive emissions and high performance. Each set features an inner diameter of 65 mm and an outer diameter of 85 mm, with a maximum operating pressure of 45 MPa. The packing is reinforced with Inconel wire, providing enhanced strength and durability.

Product Name: Expanded Graphite Packing Set, Low Emission
Inner Diameter (ID): 65 mm
Outer Diameter (OD): 85 mm
Material Properties:
Graphite Purity: ≥99%
Metal Wire Content: 20% (Inconel 600 or Inconel 625)
Sulfur Content: ≤50 PPM
Chlorine Content: ≤20 PPM
Speed: 2 m/s
Temperature Range
-200°C to +450°C (for most media)
-200°C to +550°C (for steam)
pH Value: 0 to 14
Pressure: 45 MPa
Media: Steam, gas, alkali, oil, acids, oil, hydrocarbons
Certifications: TA-Luft, ISO 15848, API 622

Features

This engineering-designed low-emission valve packing set combines metal wire-braided enhanced expanded graphite rings with a highly adaptable core.
The permanent elastic components in the sealing kit ensure minimal leakage and reduced friction throughout the valve's entire life cycle.