Expanded Graphite strip for Spiral wound gasket
USD $2.3 - $4.6 /Kilogram
Min.Order:100 Kilograms
China Sciences Hengda Graphite Co., Ltd.
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.
Length for one roll: | 50M;80M;100M,120M | |
Width: | 4.0MM;5.0MM;5.4MM,5.5MM;5.7MM,6.0MM8.0MM,12MM,14MM | |
Thickness: | 0.4MM;0.5MM;0.7MM,0.8MM |
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 |