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qingdao shengkaiweijian graphite products co.,ltd
graphite dies manufacture for metal casting plants
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High quality flexible graphite gasket/rings/sheet

High quality flexible graphite gasket/rings/sheet

Packaging Details : standerd export packing
Delivery Time : 20 days after your payment
Payment Terms : TT,L/C
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Graphite sheets and rings(made in china)

1.Made of high graphite
2.High quality,high purity
3.Rock bottom price,speedy delivery

Graphite Sheets/Graphite boards

The flexible graphite products have very good sealability, rebound degree between 20 - 30%, compressibility between 25 - 31%, no softening point, and melting point at 3790. Very low coefficient of friction 0.08 - 0.12, acid-proof and alkali corrosion so can satisfy the various requirements of the mechanical seal.

ItemTolerance control
Thickness mm± 0.05
Carbon Content %90-99
Tensile strength ≥ Mpa5
Compressibility %15-35
Recovery ≥ %20
Chlorine Content ≤ %25
Stress relaxation rate %10


And so on

Graphite rings

It has the following shape:

square section

V shaped section

wedged section


Graphite ring is applicable to stuffing and sealing of pump, valve and reaction vessels.


Pressure: 0 -80 Mpa
Teperature:-200 to + 650 C degree (in non-oxidizing environment)

PH range: 0-14

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