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Supplier Homepage > Products > PTFE Coated Graphite Gasket
PTFE Coated Graphite Gasket
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product: view count: 56PTFE Coated Graphite Gasket 
unit price: Negotiable
min amount:
amount:
period for delivery: Consignment Deadline days
Expiry date: Long Effective
last update: 2017-09-28 12:25
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detailed

PTFE/GRAPHITE GASKET PTG-90

Stick PTFE film on both sides of expanded graphite sheet or reinforced graphite gaskets. Cut it into different size as customers request. It has excellent corrosion resistance and compression resilient.  Even under very low Pre-tightening torque, still have excellent sealbility. Special for hot press oil, LNG, LN2, and strong acid and alkali, etc. media.


     Code No


     
     Insert
     Material

(N/mm2)
     DIN 52913
     Stability Under
     Compressive Stress

Temperaure(℃)

%
     ASTM F36A-66
     Compressibility

%
     ASTM F36A-66
     Recovery

cm2/min
     DN3535Gas Permeability
     (Thickness 1.5mm)

(F-37B)
     Sealability
     ( Thickness 1.5mm)

ASTM
     Sealing Constants


     ml/hr
     N2

A ml/hr
     Buring oil A

factor

stress
     psi

PTG-90


     Pure Graphite Gasket

≥30

-240-280

40-50

15-30

≤0.4

30

<0.5

2.0

900

PTG-90(R)


     Reinforced Graphite Gasket

≥45

-240-280

35-45

15-25

≤0.4

30

<0.5

2.5

4000

With rich experience in the production of quality ptfe coated graphite gasket, SHIELD is now well-known as one of the leading manufacturers and suppliers of packing and sealing gaskets and sheets. We employs educated and experienced management team and introduce advanced equipment and test machines in order to offer the best product. Welcome to buy or wholesale ptfe coated graphite gasket with our factory.

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