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Male NPT Tee
The 304 Stainless Steel Male NPT Tee is designed to connect three female-threaded components in industrial piping systems, allowing for a branch connection at a 90-degree angle. Contractors use this fitting to split or merge flow in systems handling water, steam, air, or chemicals. With male NPT threads on all three ends, it provides a secure, leak-resistant connection using standard tools and thread sealant. Its corrosion-resistant stainless steel construction ensures long-term durability in demanding environments. Ideal for compact layouts and directional changes, the Male NPT Tee simplifies system design and supports reliable performance under pressure.

Key Advantages
- Reliable Technology: Proven design with a simple, robust connection for dependable system performance.
- Efficient Installation: AP Stainless is 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 integrity.
- Corrosion Protection: Chromium dioxide layer provides excellent resistance to corrosion.
- Fluid Safety: No risk of contamination to conveyed fluids.
- UV Resistant: No degradation from UV exposure.
- Thermal Stability: Low expansion factor of 16 ensures dimensional consistency 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 Processing: 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
Backed by a 10-year warranty on all AP Stainless fittings for peace of mind and long-term value.

Additional information
Weight
0.51 lbs
Pipe to Male NPT Tee
1/2" Pipe to 1/2" Male NPT Tee, 3/4" Pipe to 1/2" Male NPT Tee, 3/4" Pipe to 3/4" Male NPT Tee, 1" Pipe to 1/2" Male NPT Tee, 1" Pipe to 3/4" Male NPT Tee, 1" Pipe to 1" Male NPT Tee, 1-1/4" Pipe to 1/2" Male NPT Tee, 1-1/4" Pipe to 3/4" Male NPT Tee, 1-1/4" Pipe to 1" Male NPT Tee, 1-1/4" Pipe to 1-1/4" Male NPT Tee, 1-1/2" Pipe to 1/2" Male NPT Tee, 1-1/2" Pipe to 3/4" Male NPT Tee, 1-1/2" Pipe to 1" Male NPT Tee, 1-1/2" Pipe to 1-1/4" Male NPT Tee, 1-1/2" Pipe to 1-1/2" Male NPT Tee, 2" Pipe to 1/2" Male NPT Tee, 2" Pipe to 3/4" Male NPT Tee, 2" Pipe to 1" Male NPT Tee, 2" Pipe to 1-1/4" Male NPT Tee, 2" Pipe to 1-1/2" Male NPT Tee, 2" Pipe to 2" Male NPT Tee
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