WP304L 3/4"Straight Outlet Tee Butt Weld Pipe Fittings Stainless Steel ASME B16.9
Material Standard: ASTM A403
Material Construction: Welded
Manufacturing Facility Standard: ISO 9001:2015 , GB/T19001-2016
Certification: Material Test Reports (MTRS) and Certificates of Conformity (COC) are available upon request.
Product Overview
This precision outlet tee provides reliable straight branch connections for industrial piping systems. The specialized straight tee design features a 90-degree outlet that maintains consistent flow direction with minimal turbulence. Manufactured from corrosion-resistant WP304L stainless steel to ASME B16.9 standards, this durable outlet tee ensures excellent performance in demanding applications. The straight tee configuration offers optimal flow characteristics while providing secure branch connections in complex piping networks. Ideal for chemical processing, pharmaceutical, and food industry applications, this high-quality outlet tee guarantees leak-proof performance where straight branch connections and system integrity are essential requirements. The precision-formed straight tee features smooth interior surfaces and perfect alignment for easy installation in demanding service conditions.
Key Features
- Low Carbon WP304L Material: Fabricated from high-quality ASTM A403 WP304L stainless steel. The low carbon content minimizes carbide precipitation during welding, ensuring superior structural integrity.
- Standard Dimensional Accuracy: Fully compliant with the ASME B16.9 standard. This ensures precise geometry and seamless compatibility with standard 3/4"piping systems.
- Straight Outlet Configuration: Features a uniform Straight Outlet Tee design, providing balanced fluid distribution and maintaining consistent flow rates across all branches.
- High-Strength Butt Weld Joint: Designed with butt weld ends to create a permanent, leak-proof, and high-strength connection. It is ideal for pressurized industrial pipeline applications.
- Reliable Manufacturing Quality: Produced in a facility certified under ISO 9001:2015 and GB/T19001-2016. This guarantees strict adherence to international quality management protocols.
- Full Documentation & Traceability: Material Test Reports (MTRS) and Certificates of Conformity (COC) are available upon request to verify material grade and technical compliance.
Dimensions & Sizes

| Nominal Pipe Size (NPS) | Outside DiameterAt Bevel OD | Center-to-end | ||||
|---|---|---|---|---|---|---|
| Straight Outlet Tees | ||||||
| C | M(1) | |||||
| IN | MM | IN | MM | IN | MM | |
| 1/2 | 0.84 | 21.3 | 1 | 25 | 1 | 25 |
| 3/4 | 1.05 | 26.7 | 1.12 | 29 | 1.12 | 29 |
| 1 | 1.32 | 33.4 | 1.5 | 38 | 1.5 | 38 |
| 1-1/4 | 1.66 | 42.2 | 1.88 | 48 | 1.88 | 48 |
| 1-1/2 | 1.9 | 48.3 | 2.25 | 57 | 2.25 | 57 |
| 2 | 2.38 | 60.3 | 2.5 | 64 | 2.5 | 64 |
| 2-1/2 | 2.88 | 73.0 | 3 | 76 | 3 | 76 |
| 3 | 3.5 | 88.9 | 3.38 | 86 | 3.38 | 86 |
| 3-1/2 | 4 | 101.6 | 3.75 | 95 | 3.75 | 95 |
| 4 | 4.5 | 114.3 | 4.12 | 105 | 4.12 | 105 |
| 5 | 5.56 | 141.3 | 4.88 | 124 | 4.88 | 124 |
| 6 | 6.62 | 168.3 | 5.62 | 143 | 5.62 | 143 |
| 8 | 8.62 | 219.1 | 7 | 178 | 7 | 178 |
| 10 | 10.75 | 273.0 | 8.5 | 216 | 8.5 | 216 |
| 12 | 12.75 | 323.8 | 10 | 254 | 10 | 254 |
| 14 | 14 | 355.6 | 11 | 279 | 11 | 279 |
| 16 | 16 | 406.4 | 12 | 305 | 12 | 305 |
| 18 | 18 | 457.2 | 13.5 | 343 | 13.5 | 343 |
| 20 | 20 | 508 | 15 | 381 | 15 | 381 |
| 22 | 22 | 558.8 | 16.5 | 419 | 16.5 | 419 |
| 24 | 24 | 609.6 | 17 | 432 | 17 | 432 |
| 26 | 26 | 660.4 | 19.5 | 495 | 19.5 | 495 |
| 28 | 28 | 711.2 | 20.2 | 521 | 20.2 | 521 |
| 30 | 30 | 762 | 22 | 559 | 22 | 559 |
| 32 | 32 | 812.8 | 23.5 | 597 | 23.5 | 597 |
| 34 | 34 | 863.6 | 25 | 635 | 25 | 635 |
| 36 | 36 | 914.4 | 26.5 | 673 | 26.5 | 673 |
| 38 | 38 | 965.2 | 28 | 711 | 28 | 711 |
| 40 | 40 | 1016 | 29.5 | 749 | 29.5 | 749 |
| 42 | 42 | 1066.8 | 30 | 762 | 28 | 711 |
| 44 | 44 | 1117.6 | 32 | 813 | 30 | 762 |
| 46 | 46 | 1168.4 | 33.5 | 851 | 31.5 | 800 |
| 48 | 48 | 1219.2 | 35 | 889 | 33 | 838 |
Why Shop With Us?
- Custom Sizes Available: Don’t see the size you need? Contact us for more information on custom orders and additional specifications.
- Fast Support: Have questions? Our technical team is ready to help. We aim to respond to all inquiries as quickly as possible.
- Quality Guaranteed: We stand behind the quality of our stainless steel hardware. Happy Shopping!
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