Yarn Braided Valve Packing, 100% Flexible Graphite, 20 MPa

Product Name: Flexible Graphite Valve Packing
Materials: 100% Flexible Graphite Yarn Braided
Size: Customized
Pressure: 20 MPa
pH: 0–14
Density: 1.3-1.5 g/cm3
Temperature Range: –200°C to 555°C
Certificates: TA-Luft, ISO 15848-1, API 589
Typical Applications: Valves, Pumps, Expansion joints, Mixers and agitators

Key Features of Flexible Graphite Packing

Braided from expanded graphite yarns
Can be Reinforced with cotton, glass or carbon fibers
Excellent thermal and chemical resistance
High elasticity for effective sealing
Low friction – protects shafts and valve stems
Optional corrosion inhibitor protects valve stem and stuffing box


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