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    100 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 Galvanized Iron and Steel Threaded Pipe Fittings

    The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.
    90° Elbow Adapters
    Image of Product. Female x Male. Front orientation. Pipe and Fittings. Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Female, Male, Threaded Fitting Connection.

    Female x

    Male

    Female x male 90° elbow adapters are also known as street elbows.
    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Certification
    Each
    NPT Female × NPT Male
    1/8
    1/8
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K22900000
    1/4
    1/4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K2210000
    3/8
    3/8
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K2220000
    1/2
    1/2
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K2230000
    3/4
    3/4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K2240000
    1
    1
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K22500000
    1 1/4
    1 1/4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K22600000
    1 1/2
    1 1/2
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K22700000
    2
    2
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K22800000
    2 1/2
    2 1/2
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K241000000
    3
    3
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K242000000
    4
    4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K243000000
     
    90° Elbow Reducing Adapters
    Image of Product. Female x Male. Front orientation. Contains Annotated. Pipe and Fittings. Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Reducing Adapters, Female, Male, Threaded Fitting Connection.

    Female x Male

    Female x male 90° elbow adapters are also known as street elbows.
    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Certification
    Each
    NPT Female × NPT Male
    1/2
    3/8
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K341000000
    3/4
    1/2
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K34200000
    1
    3/4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K34300000
    1 1/4
    3/4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K34500000
    1 1/4
    1
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K34400000
    1 1/2
    1
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K34600000
    1 1/2
    1 1/4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K34700000
    2
    1 1/2
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K34800000
     
    45° Elbow Adapters
    Image of Product. Female x Male. Front orientation. Pipe and Fittings. Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 45° Elbow Adapters, Female, Male, Threaded Fitting Connection.

    Female x

    Male

    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Certification
    Each
    NPT Female × NPT Male
    1/8
    1/8
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K142000000
    1/4
    1/4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K14300000
    3/8
    3/8
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K14400000
    1/2
    1/2
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K1450000
    3/4
    3/4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K14600000
    1
    1
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K14700000
    1 1/4
    1 1/4
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K14800000
    1 1/2
    1 1/2
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K14900000
    2
    2
    150
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    4638K15700000
     
    180° Bend Connectors
    Image of Product. Front orientation. Pipe Traps. Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings.
    180° bend connectors are also known as U-bends.
    Pipe
    Size
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Certification
    Shape
    Each
    NPT Female
    3/4
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    180° Bend4638K299000000
    1
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    180° Bend4638K38500000
    1 1/2
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    180° Bend4638K556000000
    2
    Galvanized Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    180° Bend4638K557000000
     
    Locknuts
    Image of Product. Front orientation. Pipe Locknuts.
    NPSL Thread—NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.
    Pipe
    Size
    Finished
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    NPSL Female
    1/4
    Galvanized IronNot RatedNot Rated4638K61200000
    3/8
    Galvanized IronNot RatedNot Rated4638K6130000
    1/2
    Galvanized IronNot RatedNot Rated4638K6140000
    3/4
    Galvanized IronNot RatedNot Rated4638K6150000
    1
    Galvanized IronNot RatedNot Rated4638K61600000
    1 1/4
    Galvanized IronNot RatedNot Rated4638K61700000
    1 1/2
    Galvanized IronNot RatedNot Rated4638K61800000
    2
    Galvanized IronNot RatedNot Rated4638K61900000
     

    Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

    A galvanized finish gives these fittings fair corrosion resistance. They have the strength to handle medium-pressure applications.
    90° Elbow Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Female, Male, Threaded Fitting Connection.

    Female × Male

    Female x male 90° elbow adapters are also known as street elbows.
    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Male
    1/4
    1/4
    300
    Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N18000000
    3/8
    3/8
    300
    Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N1900000
    1/2
    1/2
    300
    Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N200000
    3/4
    3/4
    300
    Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N2100000
    1
    1
    300
    Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N2200000
    1 1/4
    1 1/4
    300
    Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N23000000
    1 1/2
    1 1/2
    300
    Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N24000000
     

    Extreme-Pressure Iron and Steel Threaded Pipe Fittings

    The strongest steel fittings we offer, these can withstand extreme-pressure applications.
    Note: The maximum pressure listed for Class 6000 fittings is for conditions where there are no sudden changes in pressure or velocity. Please refer to ASME B16.11 to determine the specific maximum operating pressure for your application.
    90° Elbow Adapters
    Image of Product. Female x Male. Front orientation. Contains Annotated. Pipe and Fittings. Extreme-Pressure Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Male, Female, Threaded Fitting Connection.

    Female x Male

    Female x male 90° elbow adapters are also known as street elbows.
    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    NPTF Female × NPTF Male
    1/8
    1/8
    0202HexZinc-Plated Steel5,000 psi @ 72° F50925K11900000
    1/4
    1/4
    0404HexZinc-Plated Steel5,000 psi @ 72° F50925K2710000
    3/8
    3/8
    0606HexZinc-Plated Steel4,500 psi @ 72° F50925K2730000
    1/2
    1/2
    0808HexZinc-Plated Steel3,000 psi @ 72° F50925K27500000
    3/4
    3/4
    1212HexZinc-Plated Steel3,000 psi @ 72° F50925K27700000
     
    90° Elbow Adapters with Gasket
    Image of Product. Female x Male. Front orientation. Contains Annotated. Pipe and Fittings. Extreme-Pressure Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters with Gasket, Male, Female, Threaded Fitting Connection.

    Female x Male

    Female x male 90° elbow adapters are also known as street elbows.
    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    UN/UNF (SAE Straight) Thread—Also known as O-ring boss threads.
    Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.
    Thread
    Size
    Dash
    Size
    Pipe Size
    (A)
    (A)
    (B)
    (A)
    (B)
    Material
    Max. Pressure
    @ Temp.
    Gasket
    Material
    Each
    NPTF Female × UN/UNF (SAE Straight) Male
    1/8
    7/16"-20
    0204Zinc-Plated Steel6,000 psi @ 72° FBuna-N
    50925K60100000
    1/4
    9/16"-18
    0406Zinc-Plated Steel5,000 psi @ 72° FBuna-N
    50925K60200000
    3/8
    3/4"-16
    0608Zinc-Plated Steel4,500 psi @ 72° FBuna-N
    50925K60300000
    1/2
    7/8"-14
    0810Zinc-Plated Steel3,000 psi @ 72° FBuna-N
    50925K60400000
    3/4
    1 1/16"-12
    1212Zinc-Plated Steel3,000 psi @ 72° FBuna-N
    50925K60500000
     
    UN/UNF (SAE Straight) Female × UN/UNF (SAE Straight) Male
    7/16"-20
    7/16"-20
    0404Zinc-Plated Steel6,000 psi @ 72° FBuna-N
    50925K59500000
    9/16"-18
    9/16"-18
    0606Zinc-Plated Steel5,000 psi @ 72° FBuna-N
    50925K59600000
    3/4"-16
    3/4"-16
    0808Zinc-Plated Steel4,000 psi @ 72° FBuna-N
    50925K59700000
     
    90° Elbow Reducing Adapters
    Image of Product. Female x Male. Front orientation. Contains Annotated. Pipe and Fittings. Extreme-Pressure Iron and Steel Threaded Pipe Fittings, 90° Elbow Reducing Adapters, Male, Female, Threaded Fitting Connection.

    Female x Male

    Female x male 90° elbow adapters are also known as street elbows.
    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    NPT Female × NPTF Male
    1/2
    1/4
    0804Zinc-Plated Steel3,000 psi @ 72° F50925K614000000
     
    NPTF Female × NPTF Male
    1/8
    1/4
    0204HexZinc-Plated Steel5,000 psi @ 72° F50925K51200000
    1/4
    1/8
    0402HexZinc-Plated Steel5,000 psi @ 72° F50925K51100000
    1/4
    3/8
    0406HexZinc-Plated Steel5,000 psi @ 72° F50925K51400000
    3/8
    1/4
    0604HexZinc-Plated Steel4,500 psi @ 72° F50925K51300000
    3/8
    1/2
    0608HexZinc-Plated Steel4,500 psi @ 72° F50925K51600000
    1/2
    3/8
    0806HexZinc-Plated Steel3,000 psi @ 72° F50925K51500000
    1/2
    3/4
    0812HexZinc-Plated Steel3,000 psi @ 72° F50925K51800000
    3/4
    1/2
    1208HexZinc-Plated Steel3,000 psi @ 72° F50925K51700000
     
    45° Elbow Adapters
    Image of Product. Female x Male. Front orientation. Pipe and Fittings. Extreme-Pressure Iron and Steel Threaded Pipe Fittings, 45° Elbow Adapters, Male, Female, Threaded Fitting Connection.

    Female x

    Male

    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    NPTF Female × NPTF Male
    1/8
    1/8
    0202HexZinc-Plated Steel5,000 psi @ 72° F50925K17800000
    1/4
    1/4
    0404HexZinc-Plated Steel5,000 psi @ 72° F50925K1790000
    3/8
    3/8
    0606HexZinc-Plated Steel4,500 psi @ 72° F50925K18100000
    1/2
    1/2
    0808HexZinc-Plated Steel3,000 psi @ 72° F50925K18200000
    3/4
    3/4
    1212HexZinc-Plated Steel3,000 psi @ 72° F50925K18300000
     

    High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

    A galvanized finish gives these fittings better corrosion resistance than our plain steel high-pressure fittings. Also known as Pressure Class 3000 fittings, they have excellent strength to handle high-pressure applications.
    90° Elbow Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Female, Male, Threaded Fitting Connection.

    Female × Male

    Female x male 90° elbow adapters are also known as street elbows.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Male
    1/8
    1/8
    02023000
    Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K111000000
    1/4
    1/4
    04043000
    Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11200000
    3/8
    3/8
    06063000
    Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11300000
    1/2
    1/2
    08083000
    Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11400000
    3/4
    3/4
    12123000
    Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11500000
    1
    1
    16163000
    Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11600000
    1 1/4
    1 1/4
    20203000
    Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11700000
    1 1/2
    1 1/2
    24243000
    Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11800000
    2
    2
    32323000
    Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11900000
     

    High-Pressure Iron and Steel Threaded Pipe Fittings

    These fittings can stand up to high-pressure applications. Use them in noncorrosive environments.
    Note: The maximum pressure listed for Class 3000 fittings is for conditions where there are no sudden changes in pressure or velocity. Please refer to ASME B16.11 to determine the specific maximum operating pressure for your application.
    90° Elbow Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Male, Female, Threaded Fitting Connection.

    Female × Male

    Image of Product. Female x Male. Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Male, Female, Threaded Fitting Connection, Hex Body.

    Female x Male

    Female x male 90° elbow adapters are also known as street elbows.
    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    NPT Female × NPTF Male
    1 1/4
    1 1/4
    2020Zinc-Plated Steel1,500 psi @ 72° F50925K613000000
    1 1/2
    1 1/2
    2424Zinc-Plated Steel1,500 psi @ 72° F50925K61200000
     
    NPTF Female × NPTF Male
    1
    1
    1616HexZinc-Plated Steel1,800 psi @ 72° F50925K27900000
     
    90° Elbow Adapters with Gasket
    Image of Product. Female x Male. Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters with Gasket, Male, Female, Threaded Fitting Connection.

    Female x Male

    Female x male 90° elbow adapters are also known as street elbows.
    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    UN/UNF (SAE Straight) Thread—Also known as O-ring boss threads.
    Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.
    Thread
    Size
    Dash
    Size
    Pipe Size
    (A)
    (A)
    (B)
    (A)
    (B)
    Material
    Max. Pressure
    @ Temp.
    Gasket
    Material
    Each
    NPTF Female × UN/UNF (SAE Straight) Male
    1
    1 5/16"-12
    1616Zinc-Plated Steel1,800 psi @ 72° FBuna-N
    50925K606000000
     
    UN/UNF (SAE Straight) Female × UN/UNF (SAE Straight) Male
    1 1/16"-12
    1 1/16"-12
    1212Zinc-Plated Steel2,500 psi @ 72° FBuna-N
    50925K59800000
     
    45° Elbow Adapters
    Image of Product. NPTF Female × NPTF Male. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, 45° Elbow Adapters, Male, Female, Threaded Fitting Connection.

    NPTF Female

    × NPTF Male

    NPTF Thread—NPTF (Dryseal) threads are compatible with NPT threads.
    Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    NPTF Female × NPTF Male
    1
    1
    1616HexZinc-Plated Steel1,800 psi @ 72° F50925K184000000
     

    Precision Extreme-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

    Made to tighter tolerances than other steel pipe fittings, these are also known as instrumentation fittings. They are strong enough to handle extreme pressures, yet small enough to fit into cramped spaces. They are galvanized steel, which has fair corrosion resistance.
    90° Elbow Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. Precision Extreme-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Female, Male, Threaded Fitting Connection, Hex Body.

    Female × Male

    Female x male 90° elbow adapters are also known as street elbows.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    NPT Female × NPT Male
    1/8
    1/8
    0202HexGalvanized Steel5,900 psi @ 72° F5232T127000000
    1/4
    1/4
    0404HexGalvanized Steel6,000 psi @ 72° F5232T12900000
    3/8
    3/8
    0606HexGalvanized Steel5,300 psi @ 72° F5232T13100000
    1/2
    1/2
    0808HexGalvanized Steel4,800 psi @ 72° F5232T13300000
    3/4
    3/4
    1212HexGalvanized Steel3,700 psi @ 72° F5232T41700000
     
    45° Elbow Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. Precision Extreme-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 45° Elbow Adapters, Female, Male, Threaded Fitting Connection.

    Female × Male

    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Material
    Max. Pressure
    @ Temp.
    Each
    NPT Female × NPT Male
    1/8
    1/8
    0202Galvanized Steel6,500 psi @ 72° F5232T423000000
    1/4
    1/4
    0404Galvanized Steel7,000 psi @ 72° F5232T42400000
    3/8
    3/8
    0606Galvanized Steel5,350 psi @ 72° F5232T42500000
    1/2
    1/2
    0808Galvanized Steel5,450 psi @ 72° F5232T42600000
    3/4
    3/4
    1212Galvanized Steel4,650 psi @ 72° F5232T427000000
     
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