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    68 Products

    High-Temperature EPDM Boiler Gaskets

    These EPDM gaskets stand up to steam. Use them to seal closures on industrial boilers.
    Inside
    Ht.
    Wd.
    Gasket
    Wd.
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Hardness
    Rating
    Color
    Each
    Oval
    Image of Product. Front orientation. Contains Annotated. Boiler Gaskets. High-Temperature EPDM Boiler Gaskets, Oval.
    2 1/2"3 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K1100000
    2 3/4"3 3/4"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K130000
    2 3/4"3 3/4"5/8"1/4"180-55 to 380Durometer 80AHardBlack1923K120000
    3"4"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K610000
    3"4"5/8"1/4"180-55 to 380Durometer 80AHardBlack1923K220000
    3 1/4"4 1/4"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K160000
    3 1/4"4 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K170000
    3 1/4"5"9/16"1/4"180-55 to 380Durometer 80AHardBlack1923K180000
    3 1/2"4 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K250000
    3 1/2"4 1/2"5/8"1/4"180-55 to 380Durometer 80AHardBlack1923K260000
    4"5"5/8"1/4"180-55 to 380Durometer 80AHardBlack1923K190000
    4"6"5/8"1/4"180-55 to 380Durometer 80AHardBlack1923K810000
    4"6"3/4"1/4"180-55 to 380Durometer 80AHardBlack1923K6200000
    6"8"3/4"1/4"180-55 to 380Durometer 80AHardBlack1923K8200000
    10"14"1 1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K8300000
    10 1/2"14 1/2"1 3/8"1/4"180-55 to 380Durometer 80AHardBlack1923K6300000
    11"15"1"1/4"180-55 to 380Durometer 80AHardBlack1923K8400000
    11"15"1 1/4"1/4"180-55 to 380Durometer 80AHardBlack1923K6400000
    11"15"1 3/8"1/4"180-55 to 380Durometer 80AHardBlack1923K8500000
    11 3/4"15 3/4"1 3/8"1/4"180-55 to 380Durometer 80AHardBlack1923K1500000
    11 3/4"15 3/4"1 3/4"1/4"180-55 to 380Durometer 80AHardBlack1923K9700000
    12"16"1"1/4"180-55 to 380Durometer 80AHardBlack1923K8600000
    12"16"1 1/4"1/4"180-55 to 380Durometer 80AHardBlack1923K6500000
    12"16"1 3/8"1/4"180-55 to 380Durometer 80AHardBlack1923K8700000
    12"16"1 1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K1400000
    12 1/2"16 1/2"1"1/4"180-55 to 380Durometer 80AHardBlack1923K8800000
    14"18"1 1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K2700000
     
    Oblong
    Image of Product. Front orientation. Contains Annotated. Boiler Gaskets. High-Temperature EPDM Boiler Gaskets, Oblong.
    2 1/4"3 1/4"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K710000
    2 1/2"3 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K890000
    2 3/4"3 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K910000
    2 3/4"3 3/4"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K920000
    2 3/4"4 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K930000
    3"4"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K280000
    3"4 1/2"9/16"1/4"180-55 to 380Durometer 80AHardBlack1923K720000
    3 1/4"4 1/2"1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K240000
    3 1/4"4 1/2"9/16"1/4"180-55 to 380Durometer 80AHardBlack1923K940000
    3 1/2"4 1/2"9/16"1/4"180-55 to 380Durometer 80AHardBlack1923K950000
    4"6"5/8"1/4"180-55 to 380Durometer 80AHardBlack1923K730000
    11"15"1 1/4"1/4"180-55 to 380Durometer 80AHardBlack1923K7400000
    12"16"1 1/2"1/4"180-55 to 380Durometer 80AHardBlack1923K7500000
    14"18"1 1/4"1/4"180-55 to 380Durometer 80AHardBlack1923K96000000
     

    High-Temperature Rubber-Coated Fiberglass Boiler Gaskets

    Image of Product. Front orientation. Contains Annotated. Boiler Gaskets. High-Temperature Rubber-Coated Fiberglass Boiler Gaskets.
    Made of woven fiberglass that is reinforced with brass wire and coated with rubber, these gaskets lay flat and maintain their shape when compressed. They’re built to handle hot environments and fit closures on industrial boilers.
    Inside
    Ht.
    Wd.
    Gasket
    Wd.
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Color
    Each
    Oval
    10"14"1 1/4"1/4"180-20 to 400White1881K112000000
    11"15"1 1/4"1/4"180-20 to 400White1881K11800000
    12"16"1 1/4"1/4"180-20 to 400White1881K12300000
     

    Gasket Tape for Pipe Flanges

    Because this expanded PTFE tape is thicker than other gasket tape, it fills the irregularities on rough-surfaced flanges when compressed for a tight seal. This gasket tape is chemically inert, except to molten alkali metal and elemental fluorine.
    Gore Gasket Tape
    Image of Product. Front orientation. Gasket Tape. Gasket Tape for Pipe Flanges.
    For Pipe
    Size
    Thk.
    Wd.
    Lg.,
    ft.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Color
    Each
    1/2
    0.063"1/8"253,000-450 to 600White4502K32000000
    3/4 to 1 1/20.078"3/16"303,000-450 to 600White4502K33000000
    2 to 40.094"1/4"203,000-450 to 600White4502K34000000
    5 to 80.125"3/8"123,000-450 to 600White4502K35000000
    10 to 160.188"1/2"53,000-450 to 600White4502K3600000
    18 to 240.234"5/8"73,000-450 to 600White4502K37000000
    24 to 360.250"3/4"73,000-450 to 600White4502K38000000
    36 to 720.344"1"73,000-450 to 600White4502K39000000
    Other Gasket Tape
    Image of Product. Front orientation. Gasket Tape. Gasket Tape for Pipe Flanges.
    FDA Compliant 21 CFR 177.1550—Gasket tape that is FDA Compliant 21 CFR 177.1550 is for use with food and beverage.
    For Pipe
    Size
    Thk.
    Wd.
    Lg.,
    ft.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Color
    Food Industry Std.
    Each
    1/2
    0.063"1/8"252,900-450 to 500WhiteFDA Compliant 21 CFR 177.1550
    45925K71000000
    3/4 to 1 1/20.078"3/16"302,900-450 to 500WhiteFDA Compliant 21 CFR 177.1550
    45925K7200000
    2 to 40.156"1/4"202,900-450 to 500WhiteFDA Compliant 21 CFR 177.1550
    45925K7300000
    5 to 80.203"3/8"122,900-450 to 500WhiteFDA Compliant 21 CFR 177.1550
    45925K7400000
    10 to 160.203"1/2"52,900-450 to 500WhiteFDA Compliant 21 CFR 177.1550
    45925K7500000
    18 to 240.234"5/8"72,900-450 to 500WhiteFDA Compliant 21 CFR 177.1550
    45925K7600000
    24 to 360.281"3/4"72,900-450 to 500WhiteFDA Compliant 21 CFR 177.1550
    45925K7700000
    36 to 720.203"1"72,900-450 to 500WhiteFDA Compliant 21 CFR 177.1550
    45925K7800000

    Tank Car Manway Gaskets

    Create a tight seal between the nozzle and lid of tank car manways.
    For Covers—Flat Profile
    Image of Product. Front orientation. Manway Gaskets. For Covers—Flat Profile.
    Gaskets for covers fit into the groove of manway lids.
    Flat-profile nozzle gaskets have metal mounting tabs that secure the gasket to the nozzle.
    ePTFE— ePTFE gaskets are chemically inert, except to molten alkali metal and fluorine compounds. They have a corrugated stainless steel insert, so they compress without deforming at lower bolt loads than rubber. This means they create a tighter seal without causing bolts to loosen.
    For Manway
    ID
    ID
    OD
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Color
    Insert Material
    Each
    ePTFE
    20"19 3/8"21 3/4"1/8"300-330 to 400Not RatedWhite316 Stainless Steel
    4532N120000000
    20"19 1/2"21 1/2"1/8"300-330 to 400Not RatedWhite316 Stainless Steel
    4532N13000000
    20"19 1/2"21 5/8"1/8"300-330 to 400Not RatedWhite316 Stainless Steel
    4532N11000000
     
    For Nozzles—Flat Profile
    Image of Product. Front orientation. Manway Gaskets. For Nozzles—Flat Profile.
    Flat-profile nozzle gaskets have metal mounting tabs that secure the gasket to the nozzle.
    ePTFE— ePTFE gaskets are chemically inert, except to molten alkali metal and fluorine compounds. They have a corrugated stainless steel insert, so they compress without deforming at lower bolt loads than rubber. This means they create a tighter seal without causing bolts to loosen.
    For Manway
    ID
    ID
    OD
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Color
    Insert Material
    Features
    Each
    ePTFE
    20"20"21 1/4"1/8"300-330 to 400Not RatedWhite316 Stainless Steel
    Mounting Tabs4532N140000000
     
    For Nozzles—U-Profile
    Image of Product. Front orientation. Manway Gaskets. For Nozzles—U-Profile.
    U-profile nozzle gaskets have a lip that wraps around the nozzle, securing them in place.
    Buna-N—Buna-N rubber gaskets resist oil, water, and salts.
    EPDM—EPDM gaskets resist water, steam, and salt water.
    Neoprene—Neoprene gaskets are FDA compliant for use with food.
    For Manway
    ID
    ID
    OD
    Thk.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Hardness
    Rating
    Color
    Food Industry Std.
    Each
    Buna-N
    20"19 3/4"21 7/16"1/8"165-65 to 270Durometer 75AHardBlack4532N150000000
     
    EPDM
    20"19 3/4"21 7/16"1/8"165-50 to 300Durometer 80AHardBlack4532N16000000
     
    Neoprene
    20"19 3/4"21 7/16"1/8"165-25 to 250Durometer 65AMedium HardWhiteFDA Compliant 21 CFR 177.2600
    4532N17000000
     
    Fluoroelastomer
    20"19 3/4"21 15/16"1/8"165-20 to 400Durometer 80AHardBlack4532N18000000
     
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