Pipe Nipples for Hydraulic Applications

Explore our full selection of pipe nipples engineered for hydraulic system performance and industrial durability. Choose from Schedule 40 and Schedule 80 steel options for standard and high-pressure applications, or select corrosion-resistant brass pipe nipples for specialized environments. 

Each nipple features secure male NPT threading and is available in a range of thread sizes and lengths, including 1/2-14, 3/4-14, and 1-1/2-11-1/2 Male NPT, with lengths from 1.13 to 6 inches. Whether you're replacing a worn component or configuring new equipment, our pipe nipples ensure a reliable fit and seamless system integration. In stock and ready to ship.

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  1. Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 2.00 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 2.00 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  2. Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 2.50 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 2.50 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  3. Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 3.00 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 3.00 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  4. Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 4.00 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 4.00 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  5. Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 5.00 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 5.00 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  6. Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 6.00 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/2-14 Male NPT, 6.00 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  7. Schedule 40 Steel Pipe Nipple, 1/4-18 Male NPT, 1.25 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/4-18 Male NPT, 1.25 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  8. Schedule 40 Steel Pipe Nipple, 1/4-18 Male NPT, 1.50 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/4-18 Male NPT, 1.50 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  9. Schedule 40 Steel Pipe Nipple, 1/4-18 Male NPT, 2.00 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/4-18 Male NPT, 2.00 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

  10. Schedule 40 Steel Pipe Nipple, 1/4-18 Male NPT, 2.50 Inch Long
    Schedule 40 Steel Pipe Nipple, 1/4-18 Male NPT, 2.50 Inch Long

    Product is currently not available online.
    Please call 800-507-9651 for assistance.

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Compatibility with Industrial Applications

Pipe nipples are essential components in industries that rely on secure, high-pressure hydraulic connections. In the construction industry, Schedule 40 and Schedule 80 steel pipe nipples are frequently used in excavators, concrete mixers, and other heavy equipment. The mining sector depends on these fittings to manage fluid transfer in rugged, high-vibration environments. In the oil and gas industry, both brass and steel pipe nipples provide durable, corrosion-resistant performance for hydraulic systems exposed to extreme conditions. To see additional applications across sectors, explore all the industries we serve.

Pipe Nipple Selection & Technical Support

Selecting the right pipe nipple involves evaluating pressure ratings, material compatibility, thread size, and length. Whether you're working with Schedule 40 for standard use or need Schedule 80 for high-pressure applications, our experts can help you make the right choice. We offer support for new installations, system upgrades, and component replacements. For assistance, visit our repair service center or contact us

Pipe Nipple FAQs

What Is a Pipe Nipple?

A pipe nipple is a short length of pipe with male NPT threads on both ends, used to connect two fittings or components in a hydraulic system. Lengths vary by product but typically range from 1.13 inches to 6 inches, depending on the thread size and application needs. They are available in various materials and pressure ratings, including brass pipe nipples for corrosion resistance and steel pipe nipples in Schedule 40 and 80 for standard and high-pressure applications.

How Do You Remove a Broken Pipe Nipple?

To remove a broken pipe nipple, use a pipe nipple extractor—a tool that grips the interior of the nipple to unscrew it without damaging nearby components. Select an extractor that matches the nipple's diameter, insert it firmly, and turn counterclockwise for removal.

What Are the Different Pipe Nipple Types?

Types include Schedule 40 and Schedule 80 steel pipe nipples for different pressure ratings, and brass pipe nipples for corrosion resistance. All use male NPT threading.

How Do You Install a Pipe Nipple?

Apply thread sealant or PTFE tape to the male NPT threads, then hand-tighten into the fitting before securing with a wrench to ensure a leak-free hydraulic connection.