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    13 Products
    About Pipe and Fittings
    industrial info icon

    Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

    SAE Extreme-Pressure Iron and Steel Threaded Two-Piece Pipe Flanges

    Combine an adapter with a two-piece pipe flange (sold separately) to build a customized flange connection. Also known as Code 62 split flanges, the two halves of the flange clamp around the adapter and bolt to another Code 62 flange. Flanges and adapters should be used in noncorrosive environments.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Machined Flange Adapters
    Image of System. Flange. Front orientation. Contains Annotated. Pipe and Fittings. SAE Extreme-Pressure Iron and Steel Threaded Two-Piece Pipe Flanges, Machined Flange Adapters, Flanged Fitting Connection, Threaded Fitting Connection, Female.

    Flange

    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    Pipe Size
    (A)
    For SAE Pipe
    Flange Size (B)
    Dash Size
    (A)
    For Flanged Connection
    Surface
    Material
    Max. Pressure
    @ Temp.
    Each
    NPTF Female
    3/4
    		3/412O-Ring GrooveSteel6,000 psi @ 72° F2125N86000000
    1
    		116O-Ring GrooveSteel6,000 psi @ 72° F2125N8700000
    1 1/2
    		1 1/224O-Ring GrooveSteel6,000 psi @ 72° F2125N88000000
    2
    		232O-Ring GrooveSteel6,000 psi @ 72° F2125N89000000
     

    SAE High-Pressure Stainless Steel Threaded Two-Piece Pipe Flanges

    Combine an adapter with a two-piece pipe flange (sold separately) to build a customized flange connection. Also known as Code 61 or Code 62 split flanges, the two halves of the flange clamp around the adapter and bolt to another Code 61 or Code 62 flange.
    Machined Flange Adapters
    Image of Product. Female. Front orientation. Pipe and Fittings. SAE High-Pressure Stainless Steel Threaded Two-Piece Pipe Flanges, Machined Flange Adapters, Flanged Fitting Connection, Threaded Fitting Connection, Female.
    Image of Product. Male. Front orientation. Pipe and Fittings. SAE High-Pressure Stainless Steel Threaded Two-Piece Pipe Flanges, Machined Flange Adapters, Flanged Fitting Connection, Male, Threaded Fitting Connection.

    Female

    Male

    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    UN/UNF (SAE Straight) Thread—Also known as O-ring boss threads.
    316/316L Stainless Steel—Flanges are the most corrosion resistant. They stand up to wet environments, just like 304 stainless steel flanges, but unlike 304 stainless steel, they will not corrode from salt water, chlorine solutions, and chemicals.
    316/316L
    Stainless Steel
    Pipe Size
    (A)
    Thread Size
    (A)
    For SAE Pipe
    Flange Size (B)
    Dash Size
    (A)
    For Flanged Connection
    Surface
    Max. Pressure
    @ Temp.
    Each
    NPTF Female
    3/4
    		—3/412O-Ring Groove5,000 psi @ 72° F1723N510000000
    1
    		—116O-Ring Groove4,600 psi @ 72° F1723N52000000
    1 1/2
    		—1 1/224O-Ring Groove3,000 psi @ 72° F1723N53000000
    2
    		—232O-Ring Groove3,000 psi @ 72° F1723N54000000
     
    UN/UNF (SAE Straight) Male
    —1 5/16"-12
    		116O-Ring Groove4,600 psi @ 72° F1723N47000000
    —1 7/8"-12
    		1 1/224O-Ring Groove3,000 psi @ 72° F1723N48000000
     

    SAE High-Pressure Iron and Steel Threaded Two-Piece Pipe Flanges

    Combine an adapter with a two-piece pipe flange (sold separately) to build a customized flange connection. Also known as Code 61 split flanges, the two halves of the flange clamp around the adapter and bolt to another Code 61 flange. Flanges and adapters should be used in noncorrosive environments.
    Machined Flange Adapters
    Image of System. Flange. Front orientation. Contains Annotated. Pipe and Fittings. SAE High-Pressure Iron and Steel Threaded Two-Piece Pipe Flanges, Machined Flange Adapters, Flanged Fitting Connection, Threaded Fitting Connection, Female.

    Flange

    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    Pipe Size
    (A)
    For SAE Pipe
    Flange Size (B)
    Dash Size
    (A)
    For Flanged Connection
    Surface
    Material
    Max. Pressure
    @ Temp.
    Each
    NPTF Female
    1
    		116O-Ring GrooveSteel3,000 psi @ 72° F2125N79000000
    1 1/2
    		1 1/224O-Ring GrooveSteel3,000 psi @ 72° F2125N8000000
    2
    		232O-Ring GrooveSteel3,000 psi @ 72° F2125N81000000
     
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