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Products Center >> Gland Packing And Stuff |
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Glg-232 expanded graphite corrugated ribbon
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I. Definition and function:
it is made of rolled expansion graphite sheet, usually we use the 3299 graphite. It is suitable for high temperature and pressure steam, heat exchange liquid, hydrogen, ammonia water, organic solvent, hydrocarbon and so on and there are two kinds, with adhesive or not.
WORKING TEMPERATURE |
-200～800℃ |
WORKING PRESSURE |
＜520 MPa |
PH VALUE |
0～14 |
WIDTH |
6～100 mm |
DENSTIY |
0. 9～1.1 g/cm3 |
TOLERANCE OF DENSITY |
±0.05 g/cm3 |
THICKNESS |
GE NERALLY 0.4～0.5mm |
TOLERANCE OF THICKNESS |
±0.03mm |
TENSILE STRENGTH |
≤4.5 MPa |
LENGTH |
15～30M |
ASH CONTENT |
《=0.42％ |
CARBON CONTENT |
≥99.3％ |
COMPRESSIBILITY |
》=54.73％ |
RESILE RATE |
》=10.21％ |
LOSS OF IGNITION |
450℃≤1％，600℃≤20％ |
CHLORINE CONTENT |
≤30 PPM |
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