McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    75 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.

    Standard-Wall Plastic Pipe Fittings for Water

    Connect these fittings to Schedule 40 plastic pipe–they are the industry standard for residential and commercial low-pressure plumbing and water supply applications. They are plastic for good corrosion resistance.
    To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.
    22 1/2° Elbow Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. Standard-Wall Plastic Pipe Fittings for Water, 22 1/2° Elbow Connectors, Cement Socket Female.

    Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female
    1/2
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K70100000
    3/4
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K7020000
    1
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K7030000
    1 1/4
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K7040000
    1 1/2
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K7130000
    2
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K7140000
    2 1/2
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K71500000
    3
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K71600000
    4
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K71700000
    6
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K71800000
    8
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K712000000
    10
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K719000000
     
    22 1/2° Elbow Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. Standard-Wall Plastic Pipe Fittings for Water, 22 1/2° Elbow Adapters, Cement Socket Female × Cement Socket Male.

    Female ×

    Male

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    (A)
    (B)
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female × Cement Socket Male
    3/4
    3/4
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K25600000
    1
    1
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K2570000
    1 1/2
    1 1/2
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K2580000
    2
    2
    40
    PVCWhiteNot RatedNSF/ANSI 61
    4880K2590000
     
    Cut-to-Angle Elbow Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. Standard-Wall Plastic Pipe Fittings for Water, Cut-to-Angle Elbow Connectors, Cement Socket Female.

    Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Each
    Cement Socket Female
    1 1/2
    40
    PVCWhiteNot Rated4747T1100000
    2
    40
    PVCWhiteNot Rated4747T120000
    3
    40
    PVCWhiteNot Rated4747T1300000
    4
    40
    PVCWhiteNot Rated4747T1400000
     

    Thick-Wall Plastic Pipe Fittings for Water

    Connect these fittings to Schedule 80 pipe. With thicker, stronger walls than standard-wall fittings, they can handle heavy duty supply applications, such as water processing, wastewater treatment, and irrigation. Fittings are plastic for good corrosion resistance. They meet ASTM specifications and testing requirements for material quality.
    To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.
    22 1/2° Elbow Connectors
    Image of Product. Front orientation. Pipe and Fittings. Thick-Wall Plastic Pipe Fittings for Water, 22 1/2° Elbow Connectors, Cement Socket Female.

    Cement

    Socket

    Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female
    1/2
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K16100000
    3/4
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K1620000
    1
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K16300000
    1 1/4
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K16400000
    1 1/2
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K16500000
    2
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K16600000
    2 1/2
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K16700000
    3
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K16800000
    4
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K16900000
    6
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K171000000
    8
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K172000000
     
    22 1/2° Elbow Adapters
    Image of Product. Front orientation. Pipe and Fittings. Thick-Wall Plastic Pipe Fittings for Water, 22 1/2° Elbow Adapters, Cement Socket Female × Cement Socket Male.

    Cement

    Socket

    Female ×

    Cement

    Socket Male

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    (A)
    (B)
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female × Cement Socket Male
    1/2
    1/2
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K77100000
    3/4
    3/4
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K7720000
    1
    1
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K77300000
    1 1/4
    1 1/4
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K77400000
    1 1/2
    1 1/2
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K77500000
    2
    2
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K77600000
    2 1/2
    2 1/2
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K77700000
    3
    3
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K77800000
    4
    4
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K779000000
    6
    6
    80
    PVCDark GrayNot RatedNSF/ANSI 61
    4881K782000000
     

    CPVC Pipe Fittings for Chemicals

    Made of CPVC, these fittings withstand salt solutions, acids, and other harsh substances. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing and wastewater treatment. These fittings are comparable to Corzan. Some meet ASTM D1784 specifications and testing requirements for material quality.
    To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    22 1/2° Elbow Connectors
    Image of Product. Front orientation. Pipe and Fittings. CPVC Pipe Fittings for Chemicals, 22 1/2° Elbow Connectors, Cement Socket Female.

    Cement

    Socket

    Female

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a CPVC primer and cement (also known as solvent weld).
    80 Pipe Schedule—Schedule 80 fittings have thick, strong walls for heavy duty, industrial applications.
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female
    1/2
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K22100000
    3/4
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K2220000
    1
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K22300000
    1 1/4
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K22400000
    1 1/2
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K22500000
    2
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K22600000
    3
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K22800000
    4
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K229000000
    6
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K231000000
     
    22 1/2° Elbow Adapters
    Image of Product. Front orientation. Pipe and Fittings. CPVC Pipe Fittings for Chemicals, 22 1/2° Elbow Adapters, Cement Socket Female × Cement Socket Male.

    Cement

    Socket

    Female ×

    Cement

    Socket Male

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a CPVC primer and cement (also known as solvent weld).
    80 Pipe Schedule—Schedule 80 fittings have thick, strong walls for heavy duty, industrial applications.
    NSF/ANSI 61—To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.
    Pipe
    Size
    (A)
    (B)
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Food Industry
    Std.
    Each
    Cement Socket Female × Cement Socket Male
    1/2
    1/2
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K41100000
    3/4
    3/4
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K4120000
    1 1/4
    1 1/4
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K41400000
    1 1/2
    1 1/2
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K41500000
    2
    2
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K41600000
    3
    3
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K41800000
    4
    4
    80
    CPVCLight GrayNot RatedNSF/ANSI 61
    6826K419000000
     

    Drain, Waste, and Vent Standard-Wall PVC Pipe Fittings for Water

    These Schedule 40 fittings are the industry standard for gravity-flow drain, waste, and vent (DWV) applications. Fittings are PVC, which has good corrosion resistance. They meet ASTM D1784 and ASTM D2665 specifications and testing requirements for material quality.
    To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    22 1/2° Elbow Adapters
    Image of Product. Front orientation. Pipe and Fittings. Drain, Waste, and Vent Standard-Wall PVC Pipe Fittings for Water, 22 1/2° Elbow Adapters, Cement Socket Female × Cement Socket Male.

    Cement Socket

    Female ×

    Cement Socket

    Male

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
    Pipe
    Size
    (A)
    (B)
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Each
    Cement Socket Female × Cement Socket Male
    1 1/2
    1 1/2
    40
    PVCWhiteNot Rated2389K412000000
    2
    2
    40
    PVCWhiteNot Rated2389K41300000
    3
    3
    40
    PVCWhiteNot Rated2389K41400000
    4
    4
    40
    PVCWhiteNot Rated2389K41500000
     
    Pipe Cement
    180° Bend Connectors
    Image of Product. Front orientation. Pipe Traps. Drain, Waste, and Vent Standard-Wall PVC Pipe Fittings for Water, 180° Bend.

    180° Bend

    180° Bend Connectors—180° bend connectors are also known as U-bends.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Shape
    Each
    Cement Socket Female
    1 1/2
    40
    PVCWhiteNot Rated180° Bend2389K86000000
     
    Union 270° Bend Connectors
    Image of Product. Front orientation. Pipe Traps. Drain, Waste, and Vent Standard-Wall PVC Pipe Fittings for Water, Union 270° Bend.

    Union 270° Bend

    Union 270° Bend Connectors—270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Fitting Type
    Each
    Cement Socket Female
    1 1/2
    40
    PVCWhiteNot RatedUnion 270° Bend2389K83000000
    2
    40
    PVCWhiteNot RatedUnion 270° Bend2389K8400000
     
    Union 270° Bend Adapters
    Image of Product. Front orientation. Pipe Traps. Drain, Waste, and Vent Standard-Wall PVC Pipe Fittings for Water, Union 270° Bend Adapter.

    Union 270° Bend Adapter

    Union 270° Bend Adapters—270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Fitting Type
    Each
    Cement Socket Female × Clamp-On Female
    1 1/2
    40
    PVCWhiteNot RatedUnion 270° Bend Adapter2389K85000000
     

    Drain, Waste, and Vent ABS Pipe Fittings for Chemicals

    These Schedule 40 fittings are an economical option for gravity-flow chemical waste systems. They are ABS plastic, which has excellent strength and impact resistance and good chemical resistance. Fittings meet ASTM D2661, ASTM D3311, ASTM D3965, and ASTM F1498 specifications and testing requirements for material quality and product dimensions.
    To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    22 1/2° Elbow Adapters
    Image of Product. Front orientation. Pipe and Fittings. Drain, Waste, and Vent ABS Pipe Fittings for Chemicals, 22 1/2° Elbow Adapters, Cement Socket Female × Cement Socket Male.

    Cement Socket

    Female ×

    Cement Socket

    Male

    Cement-Socket Fitting Connection—Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with ABS cement (also known as solvent weld).
    Pipe
    Size
    (A)
    (B)
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Each
    Cement Socket Female × Cement Socket Male
    1 1/2
    1 1/2
    40
    ABSBlackNot Rated1608T138000000
    2
    2
    40
    ABSBlackNot Rated1608T13900000
    3
    3
    40
    ABSBlackNot Rated1608T14100000
    4
    4
    40
    ABSBlackNot Rated1608T14200000
     
    Pipe Cement
    180° Bend Connectors
    Image of Product. Front orientation. Pipe Traps. Drain, Waste, and Vent ABS Pipe Fittings for Chemicals, 180° Bend.

    180° Bend

    180° Bend Connectors—180° bend connectors are also known as U-bends.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Shape
    Each
    Cement Socket Female
    1 1/2
    40
    ABSBlackNot Rated180° Bend1608T207000000
     
    Union 270° Bend Connectors
    Image of Product. Front orientation. Pipe Traps. Drain, Waste, and Vent ABS Pipe Fittings for Chemicals, Union 270° Bend.

    Union 270° Bend

    Union 270° Bend Connectors—270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Fitting Type
    Each
    Cement Socket Female
    1 1/2
    40
    ABSBlackNot RatedUnion 270° Bend1608T178000000
    2
    40
    ABSBlackNot RatedUnion 270° Bend1608T17900000
     
    Union 270° Bend Adapters
    Image of Product. Front orientation. Pipe Traps. Drain, Waste, and Vent ABS Pipe Fittings for Chemicals, Union 270° Bend Adapter.

    Union 270° Bend Adapter

    Union 270° Bend Adapters—270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
    Pipe
    Size
    Pipe
    Schedule
    Material
    Color
    Max. Pressure
    @ Temp.
    Fitting Type
    Each
    Cement Socket Female × Clamp-On Female
    1 1/2
    40
    ABSBlackNot RatedUnion 270° Bend Adapter1608T176000000
     
    back to top