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ASTM A420 ASME B16.11 High Pressure Forged Carbon Steel 90 Degree Socket Weld (SW) Elbow
Product Information
| Product Name | ASTM A420 ASME B16.11 High Pressure Forged Carbon Steel 90 Degree Socket Weld (SW) Elbow |
| Size Range | 1/8“ to 4” |
| Fitting Type | Socket Weld(SW) 90° Elbow |
| Dimensions | ASME B16.11 |
| Standards | ASTM A420 |
| Pressure Class | Class 3000, 6000, 9000 |
ASTM A234 Fitting Chemical Composition (%)
| Si | S | Mn | P | C | Mo | Cr | Ni | Cu | |
| WPB | ≤0.1 | 0.058 | 0.29-1.06 | 0.05 | ≤0.3 | ≤0.15 | 0.4 | 0.4 | 0.4 |
| WPC | ≤0.1 | 0.058 | 0.29-1.06 | 0.05 | ≤0.35 | ≤0.15 | 0.4 | 0.4 | 0.4 |
Dimensions of ASME B16.11 90° Socket Weld (SW) Elbow (mm)
Technical drawing of ASME B16.11 90° elbow with socket welding ends.
| NPS | B max. | B min. | A 3000# | A 6000# | A 9000# |
| 1/8" | 11.2 | 10.8 | 11.0 | 11.0 | - |
| 1/4" | 14.6 | 14.2 | 11.0 | 13.5 | - |
| 3/8" | 18.0 | 17.6 | 13.5 | 15.5 | - |
| 1/2" | 22.2 | 21.8 | 15.5 | 19.0 | 25.5 |
| 3/4" | 27.6 | 27.2 | 19.0 | 22.5 | 28.5 |
| 1" | 34.3 | 33.9 | 22.5 | 27.0 | 32.0 |
| 1-1/4" | 43.1 | 42.7 | 27.0 | 32.0 | 35.0 |
| 1-1/2" | 49.2 | 48.8 | 32.0 | 38.0 | 38.0 |
| 2" | 61.7 | 61.2 | 38.0 | 41.0 | 54.0 |
| 2-1/2" | 74.4 | 73.9 | 41.0 | - | - |
| 3" | 90.3 | 89.8 | 57.0 | - | - |
| 4" | 115.7 | 115.2 | 66.5 | - |
| NPS | G 3000# min. | G 6000# min. | G 9000# min. | J min. |
| 1/8" | 2.41 | 3.15 | - | 9.5 |
| 1/4" | 3.02 | 3.68 | - | 9.5 |
| 3/8" | 3.20 | 4.01 | - | 9.5 |
| 1/2" | 3.73 | 4.78 | 7.47 | 9.5 |
| 3/4" | 3.91 | 5.56 | 7.82 | 12.5 |
| 1" | 4.55 | 6.35 | 9.09 | 12.5 |
| 1-1/4" | 4.85 | 6.35 | 9.70 | 12.5 |
| 1-1/2" | 5.08 | 7.14 | 10.15 | 12.5 |
| 2" | 5.54 | 8.74 | 11.07 | 16.0 |
| 2-1/2" | 7.01 | - | - | 16.0 |
| 3" | 7.62 | - | - | 16.0 |
| 4" | 8.56 | - | - | 19.0 |
| NPS | 3000# | 6000# | 9000# | |||
| D, max. | D, min. | D, max. | D, min. | D, max | D, min. | |
| 1/8" | 7.6 | 6.1 | 4.8 | 3.2 | - | - |
| 1/4" | 10.0 | 8.5 | 7.1 | 5.6 | - | - |
| 3/8" | 13.3 | 11.8 | 9.9 | 8.4 | - | - |
| 1/2" | 16.6 | 15.0 | 12.5 | 11.0 | 7.2 | 5.6 |
| 3/4" | 21.7 | 20.2 | 16.3 | 14.8 | 11.8 | 10.3 |
| 1" | 27.4 | 25.9 | 21.5 | 19.9 | 16.0 | 14.4 |
| 1-1/4" | 35.8 | 34.3 | 30.2 | 28.7 | 23.5 | 22.2 |
| 1-1/2" | 41.6 | 40.1 | 34.7 | 33.2 | 28.7 | 27.2 |
| 2" | 53.3 | 51.7 | 43.6 | 42.1 | 38.9 | 37.4 |
| 2-1/2" | 64.2 | 61.2 | - | - | - | - |
| 3" | 79.4 | 76.4 | - | - | - | - |
| 4" | 103.8 | 100.7 | - | - | - | - |
| NPS | 3000# | 6000# | 9000# | |||
| C, max. | C, min. | C, max. | C, min. | C, max. | C, min. | |
| 1/8" | 3.18 | 3.18 | 3.96 | 3.43 | - | - |
| 1/4" | 3.78 | 3.30 | 4.60 | 4.01 | - | - |
| 3/8" | 4.01 | 3.50 | 5.03 | 4.37 | - | - |
| 1/2" | 4.67 | 4.09 | 5.97 | 5.18 | 9.35 | 8.18 |
| 3/4" | 4.90 | 4.27 | 6.96 | 6.04 | 9.78 | 8.56 |
| 1" | 5.69 | 4.98 | 7.92 | 6.93 | 11.38 | 9.96 |
| 1-1/4" | 6.07 | 5.28 | 7.92 | 6.93 | 12.14 | 10.62 |
| 1-1/2" | 6.35 | 5.54 | 8.92 | 7.80 | 12.70 | 11.12 |
| 2" | 6.93 | 6.04 | 10.92 | 9.50 | 13.84 | 12.12 |
| 2-1/2" | 8.76 | 7.67 | - | - | - | - |
| 3" | 9.52 | 8.30 | - | - | - | - |
| 4" | 10.69 | 9.53 | - | - | - | - |
General Note: dimensions are all in millimeter
Notes:
A: center-to-bottom of socket; B: socket bore diameter; D: bore diameter of elbow; C: socket wall thickness; G: body wall thickness; J: socket depth.