McMaster-Carr logo
    Filter by
    Core OD
    Number of Bolt Holes
    Bolt Circle Diameter
    Attribute Image
    Component
    For Flange Class
    Industrial Info Compare
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Flange Material
    Specifications Met
    Industrial Info Compare
    Bolt Hole Size
    Burst Pressure
    Compression Distance
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    47 Products

    Build-Your-Own Spools

    Image of System. Front orientation. Exploded view. Contains Annotated. Spools. Build-Your-Own Spools.
    Select the core and flanges you need to create a custom spool for storing twine, wire, rope, and chain. Flanges are threaded and have tabs for nonslip stacking.
    Note: For each spool, order one core plus one pair of flanges.
    Cores
    Image of Product. Front orientation. Contains Annotated. Spools. Build-Your-Own Spools, Cores.
    Wd.
    Core
    OD
    Core
    ID
    Color
    Material
    Each
    4 1/2"6"1 1/2"BlackPlastic38305T2800000
    6"6"1 1/2"BlackPlastic38305T290000
    7"6"2 1/4"BlackPlastic38305T310000
    7"8"2"BlackPlastic38305T340000
    9"6"1 1/2"BlackPlastic38305T320000
    10"8"2"BlackPlastic38305T350000
    10"11"1 1/2"BlackPlastic38305T3600000
    11"6"1 1/2"BlackPlastic38305T110000
    12"11"1 1/2"BlackPlastic38305T3700000
    13"6"1 1/2"BlackPlastic38305T380000
    13"8"1 1/2"BlackPlastic38305T390000
    16"8"1 1/2"BlackPlastic38305T4100000
    17"6"1 1/2"BlackPlastic38305T120000
    17"6"2 1/4"BlackPlastic38305T420000
    19"8"2 1/4"BlackPlastic38305T1300000
    19"11"3"BlackPlastic38305T4300000
    20"6"1 1/2"BlackPlastic38305T440000
    23"6"1 1/2"BlackPlastic38305T450000
    25"8"1 1/2"BlackPlastic38305T1400000
    28"6"1 1/2"BlackPlastic38305T4600000
    28"11"1 1/2"BlackPlastic38305T4700000
    Flanges
    Image of Product. Front orientation. Contains Annotated. Spools. Build-Your-Own Spools, Flanges.
    Flange
    Dia.
    Color
    Material
    Features
    Pair
    12"BlackPlasticNonslip Tabs38305T33000000
    14"BlackPlasticNonslip Tabs38305T2100000
    16"BlackPlasticNonslip Tabs38305T4800000
    18"BlackPlasticNonslip Tabs38305T2200000
    20"BlackPlasticNonslip Tabs38305T4900000
    22"BlackPlasticNonslip Tabs38305T5100000
    24"BlackPlasticNonslip Tabs38305T2300000
    28"BlackPlasticNonslip Tabs38305T5200000

    FM-Approved Low-Pressure Iron and Steel Flanged-End Pipe Fittings

    FM approved, these fittings are suitable for use in fire-protection systems. All have flat-surface flanged ends that only mate to another same-size flat-surface flange, pump, or valve with a gasket (sold separately) to create an access point in a pipeline. Use them in noncorrosive areas.
    Straight Reducers
    Image of Product. Front orientation. Contains Annotated. Pipe and Fittings. FM-Approved Low-Pressure Iron and Steel Flanged-End Pipe Fittings, Straight Reducers, Flanged × Flanged.

    Flanged × Flanged

    Pipe
    Size
    Flange
    OD
    (A)
    (B)
    (A)
    (B)
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Mil. Spec.
    Certification
    Each
    Flanged × Flanged
    2 1/2
    2
    7"6"Iron150 psi @ 72° F125 psi @ 350° FFed. Spec. WW-F-406FM Approved, UL Listed
    1117T190000000
    3
    2
    7 1/2"6"Iron150 psi @ 72° F125 psi @ 350° FFed. Spec. WW-F-406FM Approved, UL Listed
    1117T22000000
    3
    2 1/2
    7 1/2"7"Iron150 psi @ 72° F125 psi @ 350° FFed. Spec. WW-F-406FM Approved, UL Listed
    1117T21000000
    4
    3
    9"7 1/2"Iron150 psi @ 72° F125 psi @ 350° FFed. Spec. WW-F-406FM Approved, UL Listed
    1117T23000000
     

    Pipe Expansion Joint Reducers with Flanged Ends

    Image of ProductInUse. Shown Installed on a Flanged Pipe. Front orientation. Contains Annotated. Pipe Expansion Joints. Pipe Expansion Joint Reducers with Flanged Ends.
    Image of Product. Front orientation. Contains Annotated. Pipe Expansion Joints. Pipe Expansion Joint Reducers with Flanged Ends.

    Shown Installed on a Flanged Pipe

    Connect different pipe sizes in your line while adding a point of flexibility between them. These expansion joints absorb movement between two connected pipes to reduce stress, vibration, and noise. Their flanged ends mate with same-size Class 150 flanges without the need for a gasket. Each flange is supported by a zinc-plated steel plate. The body of these expansion joints is reinforced with cord for added strength.
    Your pipe system must be rigidly anchored on both sides of the expansion joint to control expansion or contraction of the line. When proper anchoring cannot be provided, limit rods (sold separately) are required.
    EPDM
    Unthreaded Bolt Holes
    Flange
    OD
    Pipe
    Size
    No. of Bolt
    Holes
    Distance
    Bolt
    Hole Size
    (A)
    (B)
    (A)
    (B)
    Lg.
    (A)
    (B)
    Compression
    Expansion
    Offset
    Max. Pressure
    @ Temp.
    Expansion Joint
    Type
    Flange
    Material
    For Use With
    Temp. Range,
    ° F
    Max. Vacuum
    @ Temp.
    (A)
    (B)
    Each
    6"4 1/4"2
    1
    8"441"1/2"1/2"200 psi @ 72° FSingle BulbEPDMAir, Alcohol, Grain Alcohol, Calcium Chloride, Coolant, Grease, Hydraulic Fluid, Water, Sodium Carbonate (Soda Ash)-20 to 25026 in. Hg @ 72° F3/4"5/8"4983N110000000
    6"5"2
    1 1/2
    8"441"1/2"1/2"200 psi @ 72° FSingle BulbEPDMAir, Alcohol, Grain Alcohol, Calcium Chloride, Coolant, Grease, Hydraulic Fluid, Water, Sodium Carbonate (Soda Ash)-20 to 25026 in. Hg @ 72° F3/4"5/8"4983N12000000
    7 1/2"6"3
    2
    8"441 3/8"11/16"1/2"200 psi @ 72° FSingle BulbEPDMAir, Alcohol, Grain Alcohol, Calcium Chloride, Coolant, Grease, Hydraulic Fluid, Water, Sodium Carbonate (Soda Ash)-20 to 25026 in. Hg @ 72° F3/4"3/4"4983N13000000
    9"6"4
    2
    8"841 3/8"11/16"1/2"200 psi @ 72° FSingle BulbEPDMAir, Alcohol, Grain Alcohol, Calcium Chloride, Coolant, Grease, Hydraulic Fluid, Water, Sodium Carbonate (Soda Ash)-20 to 25026 in. Hg @ 72° F3/4"3/4"4983N14000000
    9"7 1/2"4
    3
    8"841 3/8"11/16"1/2"200 psi @ 72° FSingle BulbEPDMAir, Alcohol, Grain Alcohol, Calcium Chloride, Coolant, Grease, Hydraulic Fluid, Water, Sodium Carbonate (Soda Ash)-20 to 25026 in. Hg @ 72° F3/4"3/4"4983N15000000
    11"9"6
    4
    8"881 9/16"3/4"1/2"190 psi @ 72° FSingle BulbEPDMAir, Alcohol, Grain Alcohol, Calcium Chloride, Coolant, Grease, Hydraulic Fluid, Water, Sodium Carbonate (Soda Ash)-20 to 25026 in. Hg @ 72° F7/8"3/4"4983N1600000000
    13 1/2"11"8
    6
    8"881 9/16"3/4"1/2"190 psi @ 72° FSingle BulbEPDMAir, Alcohol, Grain Alcohol, Calcium Chloride, Coolant, Grease, Hydraulic Fluid, Water, Sodium Carbonate (Soda Ash)-20 to 25026 in. Hg @ 72° F7/8"7/8"4983N1700000000
    Pipe Expansion Joint Limit Rods
    back to top