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    48 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.

    Low-Pressure Iron and Steel Butt-Weld Pipe Fittings

    Butt-weld fittings allow for a smooth connection that provides maximum flow. They have beveled ends that, when flush to pipe, create a trough for a strong, permanent weld. Fittings are also known as Schedule 40. They are for use in noncorrosive environments.
    Short 90° Elbow Connectors
    Image of Product. Front orientation. Pipe and Fittings. Low-Pressure Iron and Steel Butt-Weld Pipe Fittings, Short 90° Elbow Connectors, Butt Weld.

    Butt Weld

    Pipe
    Size
    Construction
    OD
    Pipe
    Schedule
    Material
    Each
    Butt Weld
    1
    Seamless1 5/16"40
    Steel
    43425K137000000
    1 1/4
    Seamless1 21/32"40
    Steel
    43425K14700000
    1 1/2
    Seamless1 29/32"40
    Steel
    43425K15700000
    2
    Seamless2 3/8"40
    Steel
    43425K16700000
    2 1/2
    Seamless2 7/8"40
    Steel
    43425K17700000
    3
    Seamless3 1/2"40
    Steel
    43425K18700000
    4
    Seamless4 1/2"40
    Steel
    43425K21700000
    6
    Seamless6 5/8"40
    Steel
    43425K237000000
    8
    Seamless8 5/8"40
    Steel
    43425K247000000
     
    180° Bend Connectors
    Image of Product. Front orientation. Pipe Traps. Low-Pressure Iron and Steel Butt-Weld Pipe Fittings.
    180° bend connectors are also known as U-bends.
    Pipe
    Size
    Construction
    Pipe
    Schedule
    Material
    Shape
    Each
    Butt Weld
    1
    Seamless40
    Steel
    180° Bend43425K1330000000
    1 1/4
    Seamless40
    Steel
    180° Bend43425K143000000
    1 1/2
    Seamless40
    Steel
    180° Bend43425K153000000
    2
    Seamless40
    Steel
    180° Bend43425K163000000
    2 1/2
    Seamless40
    Steel
    180° Bend43425K173000000
    3
    Seamless40
    Steel
    180° Bend43425K183000000
    4
    Seamless40
    Steel
    180° Bend43425K213000000
    6
    Seamless40
    Steel
    180° Bend43425K233000000
     
    Stub-End Straight Adapters
    Image of Product. Straight Adapter. Front orientation. Pipe Stub Ends. Low-Pressure Iron and Steel Butt-Weld Pipe Fittings.

    Straight Adapter

    Stub-end straight adapters are used with flanges. Slide a flange onto the stub end and weld the stub end to pipe (not the flange). Since the flange isn’t welded to the pipe, it can be disconnected easily, which creates an access point for frequent cleaning and inspecting.
    Pipe
    Size
    Flange
    OD
    Construction
    Pipe
    Schedule
    Finished
    Material
    Each
    1
    2"Seamless40
    Steel
    43425K135000000
    1 1/4
    2 1/2"Seamless40
    Steel
    43425K145000000
    1 1/2
    2 7/8"Seamless40
    Steel
    43425K155000000
    2
    3 5/8"Seamless40
    Steel
    43425K165000000
    2 1/2
    4 1/8"Seamless40
    Steel
    43425K175000000
    3
    5"Seamless40
    Steel
    43425K185000000
    4
    6 3/16"Seamless40
    Steel
    43425K215000000
    6
    8 1/2"Seamless40
    Steel
    43425K235000000
    8
    10 5/8"Seamless40
    Steel
    43425K245000000

    High-Pressure Iron and Steel Butt-Weld Pipe Fittings

    With thicker, stronger walls than our standard-wall butt-weld pipe fittings, these fittings stand up to your high strength applications. Weld them flush against pipe for a smooth connection that permits maximum flow. These fittings have beveled ends that create a trough for a leak-resistant, permanent weld. Made of steel, they’re for use in noncorrosive environments.
    Short 90° Elbow Connectors
    Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Butt-Weld Pipe Fittings, Short 90° Elbow Connectors, Butt Weld.

    Butt Weld

    Pipe
    Size
    Construction
    OD
    Pipe
    Schedule
    Material
    Each
    Butt Weld
    1
    Seamless1 5/16"80
    Steel
    4981T33000000
    1 1/4
    Seamless1 21/32"80
    Steel
    4981T3400000
    1 1/2
    Seamless1 29/32"80
    Steel
    4981T3500000
    2
    Seamless2 3/8"80
    Steel
    4981T3600000
    2 1/2
    Seamless2 7/8"80
    Steel
    4981T3700000
    3
    Seamless3 1/2"80
    Steel
    4981T3800000
    4
    Seamless4 1/2"80
    Steel
    4981T39000000
    6
    Seamless6 5/8"80
    Steel
    4981T41000000
     
    180° Bend Connectors
    Image of Product. Front orientation. Pipe Traps. High-Pressure Iron and Steel Butt-Weld Pipe Fittings.
    180° bend connectors are also known as U-bends.
    Pipe
    Size
    Construction
    Pipe
    Schedule
    Material
    Shape
    Each
    Butt Weld
    1 1/2
    Seamless80
    Steel
    180° Bend4981T850000000
    2
    Seamless80
    Steel
    180° Bend4981T86000000
    2 1/2
    Seamless80
    Steel
    180° Bend4981T87000000
    3
    Seamless80
    Steel
    180° Bend4981T88000000
    4
    Seamless80
    Steel
    180° Bend4981T89000000
    6
    Seamless80
    Steel
    180° Bend4981T67000000
     
    Stub-End Straight Adapters
    Image of Product. Straight Adapter. Front orientation. Pipe Stub Ends. High-Pressure Iron and Steel Butt-Weld Pipe Fittings.

    Straight Adapter

    Stub-end straight adapters are used with flanges. Slide a flange onto the stub end and weld the stub end to pipe (not the flange). Since the flange isn’t welded to the pipe, it can be disconnected easily, which creates an access point for frequent cleaning and inspecting.
    Pipe
    Size
    Flange
    OD
    Construction
    Pipe
    Schedule
    Finished
    Material
    Each
    1
    2"Seamless80
    Steel
    4981T231000000
    1 1/4
    2 1/2"Seamless80
    Steel
    4981T241000000
    1 1/2
    2 7/8"Seamless80
    Steel
    4981T251000000
    2
    3 5/8"Seamless80
    Steel
    4981T261000000
    2 1/2
    4 1/8"Seamless80
    Steel
    4981T271000000
    3
    5"Seamless80
    Steel
    4981T281000000
    4
    6 3/16"Seamless80
    Steel
    4981T291000000
    6
    8 1/2"Seamless80
    Steel
    4981T321000000
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