Reinforced Graphite Gasket

Reinforced Graphite Gasket

Reinforced graphite gasket is made from graphite as homogeneous, reinforced by metal mesh, foil or tanged metal. It offers excellent sealing capabilities such as thermal stability, self-lubrication, corrosion resistance, without being brittle and aging etc., under extreme conditions with a longer life and less maintenance. Various shapes are available, used in petrochemical, mining, vessels, boilers, piping and duct, pumps and valves, flanges etc. Suitable for steam, mineral oils, heat transfer oils, hydraulic oil, fuel, water, seawater, freshwater etc.

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Product Description

1.The graphite gasket  made from  graphite reinforce sheet and can be processed to be internal ring and external ring .

The general thickness is 1.5mm, 3.0mm, 2.0mm, 4.0mm . 


2. Application: 
It has very good sealing performance, low preloaded pressure, and not sticking to the flange sealing surface; used in the flange surface sealing of pipeline, valve, pump, pressure containers, heat exchanger, and reaction cauldron, etc. The film sticking PTEE can be used in food, pure water, and pharmacy sections.

 

3. Technique Specification:

1). Working temperature: -200℃~650℃
2). Working pressure: 6.4~10.0MPa
3). Min. Pre-tightening specific pressure: y=30MPa
4). Gasket coefficient: m=2

5). Max. size: 1500x2000mm


Gasket Style

Without eyelet

With inner eyelet

With outer eyelet

With Inner & Outer eyelet



Insert material    

None

SS304316 etc

SS304316CS

CS304/316

Foil

Tanged

Mesh

0.05mm

0.1mm,0.25mm-CS

0.1mm


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