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ASME B16.11 Stainless Steel High Pressure Socket Weld & Threaded 90° Elbow
Product Information
| Product Name | ASME B16.11 Stainless Steel High Pressure Socket Weld & Threaded 90° Elbow |
| Size Range | 1/8” to 4” |
| Standards | ANSI/ASMEB B1.20.1 (Thread Type) ASME B16.11 |
| Fitting Type | Socket-Welding(SW) 90° Elbow, Threaded(THD) 90° Elbow |
| Pressure Class | Threaded End: 2000LBS, 3000LBS, 6000LBS Socket Welding End: 3000LBS, 6000LBS, 9000LBS |
| Finish | Galvanized, Black (Carbon), Pickled |
ASME B16.11 90° elbows are used to change the pipe or flow direction by 90 degrees. They can be furnished with two socket welding (SW) ends, two threaded (THD) ends, or one socket welding end and one threaded end. The SW 90° elbows are available in Class 3000 (sizes from 1/8″ to 4″), Class 6000 (sizes from 1/8″ to 2″), and Class 9000 (sizes from 1/8″ to 2″). The THD 90° elbows are available in Class 2000, Class 3000 and Class 6000 (all in sizes from 1/8″ to 4″).
Dimensions of ASME B16.11 SW 90° Elbow (mm)
| 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: all dimensions are 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.
Dimensions of ASME B16.11 Threaded 90° Elbow (mm)
| NPS | A 2000# | A 3000# | A 6000# | H 2000# | H 3000# | H 6000# |
| 1/8" | 21 | 21 | 25 | 22 | 22 | 25 |
| 1/4" | 21 | 25 | 28 | 22 | 25 | 33 |
| 3/8" | 25 | 28 | 33 | 25 | 33 | 38 |
| 1/2" | 28 | 33 | 38 | 33 | 38 | 46 |
| 3/4" | 33 | 38 | 44 | 38 | 46 | 56 |
| 1" | 38 | 44 | 51 | 46 | 56 | 62 |
| 1-1/4" | 44 | 51 | 60 | 56 | 62 | 75 |
| 1-1/2" | 51 | 60 | 64 | 62 | 75 | 84 |
| 2" | 60 | 64 | 83 | 75 | 84 | 102 |
| 2-1/2" | 76 | 83 | 95 | 92 | 102 | 121 |
| 3" | 86 | 95 | 106 | 109 | 121 | 146 |
| 4" | 106 | 114 | 114 | 146 | 152 | 152 |
| NPS | G 2000# | G 3000# | G 6000# | B | L2 |
| 1/8" | 3.18 | 3.18 | 6.35 | 6.4 | 6.7 |
| 1/4" | 3.18 | 3.30 | 6.60 | 8.1 | 10.2 |
| 3/8" | 3.18 | 3.51 | 6.98 | 9.1 | 10.4 |
| 1/2" | 3.18 | 4.09 | 8.15 | 10.9 | 13.6 |
| 3/4" | 3.18 | 4.32 | 8.53 | 12.7 | 13.9 |
| 1" | 3.68 | 4.98 | 9.93 | 14.7 | 17.3 |
| 1-1/4" | 3.89 | 5.28 | 10.59 | 17.0 | 18.0 |
| 1-1/2" | 4.01 | 5.56 | 11.07 | 17.8 | 18.4 |
| 2" | 4.27 | 7.14 | 12.09 | 19.0 | 19.2 |
| 2-1/2" | 5.61 | 7.65 | 15.29 | 23.6 | 28.9 |
| 3" | 5.99 | 8.84 | 16.64 | 25.9 | 30.5 |
| 4" | 6.55 | 11.18 | 18.67 | 27.7 | 33.0 |
General Note: all dimensions are in millimeter
Note: A: center-to-end of threaded elbow; H: outside diameter of band; G: minimum wall thickness; B: minimum length of perfect length; L2: length of useful thread.