ASTM A234 WPB Carbon Steel Butt Weld 90 Degree Elbow 1/2" to 48" Size ASME B16.9 Standard
ASTM A234 WPB B16.9 Carbon Steel Butt Welding 90 Degree Elbow is a premium pipe fitting designed for directional changes in piping systems. These carbon steel elbows connect pipes or tubing to facilitate 90° direction alterations, ensuring reliable performance in industrial applications.
- Material: Carbon Steel Grade WPB
- Size Range: 1/2" to 48"
- Wall Thickness: Sch5S to XXS
- Manufacturing Standard: ASME B16.9
- Long Radius Design: 1.5D radius for smooth flow
- Connection Method: Butt welding for secure installation
| Parameter | Specification |
|---|---|
| Product Name | ASTM A234 WPB B16.9 L/R Carbon Steel Butt Welding 90 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 |
Long radius elbows feature a center-to-end dimension of 1.5D radius (1.5 x NPS in inches), providing optimal flow characteristics and reduced pressure drop in piping systems.
| NPS | O.D (mm/inch) | A (mm/inch) |
|---|---|---|
| 1/2 | 21.3 / 0.84 | 38 / 1.50 |
| 3/4 | 26.7 / 1.05 | 38 / 1.50 |
| 1 | 33.4 / 1.32 | 38 / 1.50 |
| 1-1/4 | 42.2 / 1.66 | 48 / 1.88 |
| 1-1/2 | 48.3 / 1.90 | 57 / 2.25 |
| 2 | 60.3 / 2.38 | 76 / 3.00 |
| 2-1/2 | 73.0 / 2.88 | 95 / 3.75 |
| 3 | 88.9 / 3.50 | 114 / 4.50 |
| 3-1/2 | 101.6 / 4.00 | 133 / 5.25 |
| 4 | 114.3 / 4.50 | 152 / 6.00 |
| 5 | 141.3 / 5.56 | 190 / 7.50 |
| 6 | 168.3 / 6.62 | 229 / 9.00 |
| 8 | 219.1 / 8.62 | 305 / 12.00 |
| 10 | 273.0 / 10.75 | 381 / 15.00 |
| 12 | 323.8 / 12.75 | 457 / 18.00 |
NPS: Nominal Pipe Size; O.D: Outside Diameter at Bevel; A: Center-to-End, 90-deg Elbows
These carbon steel elbows are essential components in industrial piping systems for oil and gas, chemical processing, power generation, water treatment, and general industrial applications requiring reliable directional changes.
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