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Male NPT 90 Degree Elbow
The 304 Stainless Steel Male NPT 90 Degree Elbow is designed to change flow direction in industrial piping systems while maintaining a secure threaded connection. With male NPT threads on both ends, this elbow allows contractors to connect to female-threaded components at a right angle—ideal for tight spaces or layout adjustments. Its compact design supports efficient flow and minimizes pressure loss. Built from corrosion-resistant stainless steel, it ensures long-term durability and leak-free performance. Simply apply thread sealant and tighten with standard tools for a reliable connection in water, steam, air, or chemical applications.

Key Advantages
- Proven Technology: Simple yet robust connection design ensures long-term system reliability.
- Cost-Efficient Installation: AP Stainless offers a flameless, clean system that reduces installation and repair time—cutting traditional costs by over 50%.
- Vibration Absorption: Elastomeric connections accommodate vibration, expansion, and contraction for enhanced system stability.
- Corrosion Resistance: Chromium dioxide layer provides superior protection against corrosion.
- Fluid Integrity: No risk of contamination to conveyed fluids.
- UV Resistant: No degradation from UV exposure.
- Low Expansion Factor: With an expansion factor of only 16, the system maintains dimensional stability under thermal stress.
Specifications
- Sizes Available: ½” to 2″
- Includes: (2) Union Connectors
Material & Seals
- Material: 304 Stainless Steel
- Seals:
- EPDM (standard for press connections)
- FKM (for high temperature and chemical resistance)
Applications:
- Compressed Air & Inert Gases: Especially in corrosive environments and food service operations
- Chemical Handling: Excellent corrosion resistance
- Cooling Systems: Coolers, cooling towers, and chillers (glycol)
- Process Water Systems
- Industrial Oils: Including cutting fluids
- Power Generation Facilities
Certifications
- ASME B31.1 – Power Piping
- ASME B31.3 – Process Piping
- ASME B31.9 – Building Services Piping
- ASTM A312 – Seamless and Welded Austenitic Stainless Steel Pipes
- ISO 8573-1 – Compressed Air Quality Standards
Warranty
Enjoy peace of mind with a 10-year warranty on all AP Stainless fittings.

Additional information
Weight
0.84 lbs
Male NPT Elbow
1/2" Pipe to 1/2" Male NPT Elbow, 3/4" Pipe to 1/2" Male NPT Elbow, 3/4" Pipe to 3/4" Male NPT Elbow, 1" Pipe to 3/4" Male NPT Elbow, 1" Pipe to 1" Male NPT Elbow, 1-1/4" Pipe to 1" Male NPT Elbow, 1-1/4" Pipe to 1-1/4" Male NPT Elbow, 1-1/2" Pipe to 1-1/4" Male NPT Elbow, 1-1/2" Pipe to 1-1/2" Male NPT Elbow, 2" Pipe to 1-1/2" Male NPT Elbow, 2" Pipe to 2" Male NPT Elbow
Color
Blue, Silver Metallic
Features
High Flow
Pressure
188 PSI, 1mbar/0.03inhg (Full industrial vacuum), 200 PSI
Connection
Press, Threaded
Temperature
EPDM -4°F to +248°F
Material
Stainless Steel
AP Stainless Certification
ASME, CE, EN, ISO 14001, ISO 45001, ISO 9001, TS, TUV, UL, ASME B31.1 – Power Piping, ASME B31.3 – Process Piping, ASME B31.9 – Building Services Piping, ASTM A312 – Seamless and Welded Austenitic Stainless Steel Pipes, ISO 8573-1 – Compressed Air Quality Standards