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 Graphite Sheet reinforced with Tanged Metal

Graphite Sheet reinforced with Tanged Metal


Graphite Sheet Reinforced with tanged metal insert is made from SUNWELL B201 Flexible graphite sheet through specially pressing or sticking process. The insert materials can be SS304, SS316, Nickel, etc. It used in kinds of conditions, and various gaskets.

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  • Specification
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Made for various gaskets

Suitable for petrochemical, mining, vessels, boilers, piping and duct, pumps and valves, flanges

Typical Application

>Suitable for making gaskets of cylinders for are compressors, internal combustion engines and packing for different kinds of piping, and flanges

>The condition of high pressure and high temperature

Prime Features

>Lone life and less maintenance

>Replacement for asbestos, new more applications are being indentified daily.

>Excellent comprehensive properties

>Good compressibility and resilience, small stress relaxation, fine compensation function

>Permanently elastic, even in hot-cold cycles over the entire temperature range, no aging, no brittleness, no hot or cold flow.

Technical Data

Item Industrial grade Unclear grade
Tolerance of density g/cm3 +/-0.06 +/-0.05
Carbon content >/= % 98/99 99.5
Tensile strength >/= Mpa 3~20 5~25
Compressibility >/= % 30 30
Recovery >=/ % 15 15
Sulphur content 1200 700
Chlorine content 50 25
Stress relaxation rate % 10 10
Lgnition loss 2.0 0.5

Temperature: -240~+550°C under oxidizing environment

-240~+3500°C under non-oxidizing environment

PH: 0~14


Item Sheets
Density g/cm3 1.0
Length 500, 1000, 1500mm
Width mm 1000, 1500, 2000
Thickness mm 1.5~3.0