What Are Pipe Fittings Used For?
Pipe fittings are used to connect, redirect, or terminate piping in fluid and gas systems. They allow users to change flow direction, connect different thread types, or seal open ends.
How Do Threaded Pipe Fittings Work?
Threaded pipe fittings use tapered NPT threads that tighten together to form a mechanical seal. When a male NPT thread is screwed into a female NPT port, the taper compresses the threads, creating a leak-free joint.
What Materials Are Pipe Fittings Constructed From?
Common materials include brass, stainless steel, and carbon steel for industrial strength and corrosion resistance.
Where Are Pipe Fittings Used?
Male and female NPT pipe fittings are used across hydraulic, pneumatic, plumbing, and industrial automation systems.
NPT Pipe Fitting Product Options
At UPC, all our pipe fittings and components are tested for performance and ready to ship, providing reliable solutions for engineers, MRO teams, and system designers. Our industrial pipe connectors and couplings product options include:
| Pipe Fitting Type |
Description |
Additional Information |
Options |
| Pipe Nipples |
Short lengths of pipe with male NPT threads on both ends for connecting two female threaded components. |
Available in hex, close, and seamless styles. |
Materials: brass, carbon steel, stainless steel. |
| Pipe Elbows |
Change the direction of flow, typically at 45° or 90° angles. |
Used in compressed air, hydraulic, and plumbing systems to optimize line routing. |
Offered in male and female NPT configurations. |
| Pipe Tees |
Allow fluid flow to branch or combine in three directions. |
Used in both supply and return line applications. |
Available in equal and reducing styles for different pipe diameters. |
| Pipe Plugs & Caps |
Seal open or unused ports in piping systems. |
Constructed from brass, steel, or stainless steel for durability and corrosion resistance. |
Available in square-head, hex-head, and socket styles. |
| Pipe Bushings |
Used to connect pipes of different diameters. |
Ideal for hydraulic and pneumatic systems that require pressure-rated reductions. |
Feature male and female NPT threads for step-down connections. |
| Pipe Crosses |
Four-way fittings that connect intersecting lines in process piping systems. |
Commonly used in manifolds or systems requiring balanced flow distribution. |
Available in brass, steel, and stainless steel. |
| Adapters & Couplings |
Join two pipes or fittings of the same or different thread type. |
Include hex, reducing, and straight coupling designs for flexible assembly options. |
Available in brass, steel, stainless steel, and plastic |
| Anchor Bulkheads |
Secure and seal pipe connections through walls or panels. |
Maintain system pressure while offering easy disassembly and reconfiguration. |
Available in brass and stainless steel |
NPT Pipe Fitting Advantages
Some of the many benefits our industrial pipe connectors and couplings provide include:
- Designed explicitly for NPT-threaded pipe systems.
- Available in brass, carbon steel, and stainless steel for strength and corrosion resistance.
- Leak-resistant connections for air, water, oil, and gas lines.
- Compatible with hydraulic and pneumatic systems.
- Available in male, female, and combination-threaded configurations.
- Precision-machined for consistent fit and long service life.
NPT Pipe Fitting Applications
UPC Hydraulic and pneumatic pipe fittings are trusted by OEMs, MRO professionals, and system designers for use within the following industries and applications:
Industries
- Automation & robotics
- Agriculture & fluid power
- Manufacturing & assembly plants
- HVAC and plumbing systems
Applications
- Hydraulic hose connections and manifolds
- Air compressor and pneumatic control systems
- Plumbing and gas distribution networks
NPT Pipe Fitting Selection Criteria
Use the following table of selection criteria to determine the best fit for your application:
| Selection Criteria |
Description |
| Thread Type & Size |
Ensure correct NPT sizing and compatibility between male and female threads. |
| Material |
Choose brass for corrosion resistance, stainless for high-pressure or chemical use, and carbon steel for strength. |
| System Media |
Verify compatibility with air, gas, oil, or water. |
| Configuration |
Select from nipples, elbows, tees, plugs, bushings, or couplings depending on layout and flow needs. |
| Pressure & Temperature Rating |
Confirm fittings meet the required working conditions for your system. |
Why Choose UPC for Your NPT Pipe Fitting Needs?
In the market for premium hydraulic and pneumatic pipe fittings? UPC has you covered. Reasons to choose UPC include:
- Trusted Partnerships: UPC partners with Pressure Connections to provide high-quality brass compression fittings engineered for lasting performance and precision.
- Extensive Inventory: Offers a complete selection of straight, elbow, tee, bulkhead, and union compression fittings to support a wide range of hydraulic and pneumatic systems.
- Reliable Quality: Each fitting is precision-machined for leak-free sealing, corrosion resistance, and consistent performance under pressure.
- Fast, Dependable Service: Large in-stock inventory ensures short lead times and quick order fulfillment for OEMs, MROs, and system integrators.
- Expert Technical Support: UPC’s knowledgeable team guides customers to help identify the correct fitting type, size, and material for their specific applications.
- One-Stop Supplier: In addition to compression fittings, UPC offers a full range of hydraulic, pneumatic, and electrical components for complete system solutions.
Order UPC for Male & Female NPT Pipe Fittings Today
Contact
UPC for more information regarding our Pressure Connections push-to-connect fittings, or
request a quote today.
