What is Elbolet?
Elbolet is a type of self-reinforced branch fitting developed by a company called Bonney Forge. It is used on Long Radius Elbow for instrument connections such as thermowell.
Elbolet is available in Threaded end, Socket type (Class 3000 and Class 6000), and Butt type end with Standard Weight, Extra Strong, and Double Extra Strong (Schedule 160).
Elbolet® is a Registered Trademark of Bonney Forge.
Elbolet Dimensions
Class 3000 Threaded & Socket Weld Std. & XS Butt-Weld Dimensions
| Inches | Class 3000 Threaded & Socket Weld Std. & XS Butt-Weld | ||||
|---|---|---|---|---|---|
| Size | A | B | C | D | E |
| 1/4 | Elbow Radius 1.5D (NPS) | Elbow Radius 2D (NPS) | 38.10 | 40.48 | ((Run Pipe O.D.)/2 + Root Gap) / 0.707 + D |
| 3/8 | 38.10 | 40.48 | |||
| 1/2 | 38.10 | 40.48 | |||
| 3/4 | 43.66 | 47.63 | |||
| 1 | 57.15 | 57.15 | |||
| 1 1/4 | 73.03 | 63.50 | |||
| 1 1/2 | 79.38 | 68.26 | |||
| 2 | 106.36 | 82.55 | |||
| 2 1/2 | 106.36 | 82.55 | |||
| 3 | 128.59 | 98.43 | |||
| 4 | 168.28 | 122.24 | |||
| 6 | 238.13 | 165.10 | |||
| 8 | 338.14 | 204.79 | |||
| 10 | 432.59 | 263.53 | |||
| 12 | 498.48 | 282.58 | |||
Flange and Olet Quiz – Test yourself, Take This Quiz
Class 6000 Threaded & Socket Weld Std. & XS Butt-Weld Dimensions
| Inches | Class 6000 Threaded & Socket Socket-Weld Sch. 160 & XXS Butt-Weld | ||||
|---|---|---|---|---|---|
| Size | A | B | C | D | E |
| 1/4 | Elbow Radius 1.5D (NPS) | Elbow Radius 2D (NPS) | 38.10 | 40.48 | ((Run Pipe O.D.)/2 + Root Gap) / 0.707 + D |
| 3/8 | 38.10 | 40.48 | |||
| 1/2 | 43.66 | 47.63 | |||
| 3/4 | 57.15 | 57.15 | |||
| 1 | 73.03 | 63.50 | |||
| 1 1/4 | 79.38 | 68.26 | |||
| 1 1/2 | 106.36 | 82.55 | |||
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