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    14 Products

    High-Temperature High-Pressure Graphite Gasket Material

    These sheets and discs can withstand temperatures up to 850° F and pressure up to 2,000 psi. Use them when a strong seal is required in boilers and furnaces. Cut with a utility knife.
    Discs
    Image of Product. Front orientation. Gasket Material. High-Temperature High-Pressure Graphite Gasket Material , Discs.
    Discs are graphite with stainless steel layers; this high-strength material is commonly known as Hochdruck.
    1/16" Thick
    1/8" Thick
    Dia.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Color
    Insert
    Material
    Each
    Each
    3"2,000-400 to 850BlackStainless Steel
    		000000000000000000000000
    4"2,000-400 to 850BlackStainless Steel
    		00000000000000000000000
    6"2,000-400 to 850BlackStainless Steel
    		000000000000000000000000
    8"2,000-400 to 850BlackStainless Steel
    		000000000000000000000000
    12"2,000-400 to 850BlackStainless Steel
    		0000000000000000000000000

    High-Temperature Graphite Made-to-Order Gaskets

    Image of Product. Front orientation. Made-to-Order Gaskets. High-Temperature Graphite Made-to-Order Gaskets.
    When you need a unique shape or size graphite gasket, we will precision cut one for you using your DXF file. This material, also known as Hochdruck, is graphite with stainless steel layers for added strength in hot environments.
    First select a thickness, then select a sheet size that’s large enough to accommodate your gasket. Gasket cross section and bolt hole diameter must be at least 0.187". Finally, send us your DXF file. Depending on the size of your gasket, we’ll send you as many same-design gaskets as a sheet will yield, up to 20 gaskets for 12"×12" sheets, and up to 40 gaskets for 24"×24" sheets.
    12" × 12"
    24" × 24"
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Color
    Each
    Each
    1/16"2,000-400 to 850Black0000000000000000000000000000
    1/8"2,000-400 to 850Black00000000000000000000000000
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