ASTM A234 WPB Carbon Steel 45 Degree Elbow 1/2" to 48" Butt Weld Fitting ASME B16.9
ASTM A234 WPB B16.9 Carbon Steel Butt Welding 45 Degree Elbow is a high-performance pipe fitting designed to change flow direction in industrial piping systems. These carbon steel elbows connect pipes or tubing at precise 45-degree angles, ensuring optimal fluid dynamics and system efficiency.
- Manufactured from ASTM A234 WPB carbon steel for superior strength and durability
- Compliant with ASME B16.9 manufacturing standards
- Available in long radius (L/R) design with 1.5D radius curvature
- Size range from 1/2" to 48" to accommodate various piping requirements
- Wall thickness options from Sch5S to XXS for different pressure ratings
- Butt welding connection method for secure, leak-proof joints
| Product Name | ASTM A234 WPB B16.9 L/R Carbon Steel Butt Welding 45 Degree Elbow |
| Size Range | 1/2" to 48" |
| Wall Thickness | Sch5S to XXS |
| Standards | ASTM A234, MSS SP-75 |
| Grade | WPB |
| Manufacturing Standards | ASME B16.9 |
The ASME B16.9 long radius elbow features a center-to-end dimension of 1.5D radius (1.5 x NPS in inches), providing smooth flow transition and reduced pressure drop in piping systems.
| NPS | O.D (mm/inch) | Center-to-End B (mm/inch) |
|---|---|---|
| 1/2 | 21.3 / 0.84 | 16 / 0.62 |
| 3/4 | 26.7 / 1.05 | 19 / 0.75 |
| 1 | 33.4 / 1.32 | 22 / 0.88 |
| 1-1/4 | 42.2 / 1.66 | 25 / 1.00 |
| 1-1/2 | 48.3 / 1.90 | 29 / 1.12 |
| 2 | 60.3 / 2.38 | 35 / 1.38 |
| 2-1/2 | 73.0 / 2.88 | 44 / 1.75 |
| 3 | 88.9 / 3.50 | 51 / 2.00 |
| 4 | 114.3 / 4.50 | 64 / 2.50 |
| 6 | 168.3 / 6.62 | 95 / 3.75 |
| 8 | 219.1 / 8.62 | 127 / 5.00 |
| 10 | 273.0 / 10.75 | 159 / 6.25 |
| 12 | 323.8 / 12.75 | 190 / 7.50 |
These carbon steel 45-degree elbows are essential components in industrial piping systems for oil and gas, chemical processing, power generation, water treatment, and general industrial applications where precise directional changes are required.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.