Expanded Graphite strip for Spiral wound gasket
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Quality/Safety Certification: 0.00
Expanded Graphite Strip.
We are graphite factory with our own graphite mines
1)Expanded graphite Strip is cutted of flexible graphite rolls
2)Expanded Graphite Strip filler for spiral wound gasket, In-situ pump and valve gland packing, Manufacture of graphite packing rings
3)Facing material for camprofile type gaskets, Filler for metal jacketed type gaskets.
Also manufacture Crinkled Graphite Tape.
Test item Test result | ||
Tolerance of thicknss | ±0.03mm | |
Tolerance of density | ±0.05g/cm3 | |
Ash content | 0.42% | |
Carbon content | 99.30% | |
Tensile strength | 4.5Mpa | |
Compressibility | 54.73% | |
Resilience rate | 10.21% | |
Ignition loss 450°C | <= 1% | |
600°C | <= 20% | |
Chlorine content | 30ppm |