Inconel Reinforced Graphite Packing, ISO 15848, 20 * 33.2 mm

Product Name: Inconel Reinforced Graphite Packing Set, Low Fugitive Emission
Inner Diameter (ID): 20 mm
Outer Diameter (OD): 33.2 mm
Number of Packing Rings: 5 Rings
Material Properties:
Graphite Purity: ≥99%
Metal Wire Content: 20% (Inconel 600/625)
Sulfur Content: ≤50 PPM
Chlorine Content: ≤20 PPM
Certifications: TA-Luft, ISO 15848, API 589 (Fire Safe)
Speed: 2 m/s
Temperature Range: -200°C to +400°C (for most media), -200°C to +550°C (for steam)
pH Value: 0 to 14
Pressure: 25 MPa
Media: solvents, hydrocarbons, acids, alkalis, steam, alcohol, oil

Product Features

Prevents stem binding in pneumatic control valves caused by overloading of gland bolts.
Incorporates a buffering function that absorbs impact forces generated during stem movement.
Suitable for low-emission applications in gate valves, globe valves, and ball valves conforming to API 600 or API 6D standards.