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

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.