ASME B16.9 45° Long Radius Elbow
Long Radius (LR) Elbow is also called LR elbow – means the radius is 1.5 times the pipe diameter.
This kind of elbow is installed between two pipes so that the direction could be changed at an angle of 45 degrees.
Since it creates lower frictional resistance, pressure also be lower.
Main Material: Q235、20#、20G、16Mn、12CrMo、12CrMoG、15CrMo、304、304L、316、316L、321、ASTM A234
Example Seamless Size
Note: Some of the main specifications are shown below, please contact us for more details.
NPS | OD | ||
Groove | Center Line to End | ||
Inch | mm | mm (in.) | mm (in.) |
1/2″ | 15 | 21.3 (0.84) | 16 (0.62) |
1″ | 25 | 33.4 (1.32) | 22 (0.88) |
2″ | 50 | 60.3 (2.38) | 35 (1.38) |
10″ | 250 | 273.0 (10.75) | 159 (6.25) |
24″ | 600 | 610.0 (24.00) | 381 (15.00) |
Example Welded Size
Note: Some of the main specifications are shown below, please contact us for more details.
NPS | OD | ||
Groove | Center Line to End | ||
Inch | mm | mm (in.) | mm (in.) |
6″ | 150 | 168.3 (6.62) | 95 (3.75) |
18″ | 450 | 457.0 (18.00) | 286 (11.25) |
28″ | 700 | 711.0 (28.00) | 438 (17.25) |
36″ | 900 | 914.0 (36.00) | 565 (22.25) |
48″ | 1200 | 1219.0 (48.00) | 759 (29.88) |
One-stop service to facilitate your purchase
The Lai Group continues to provide service and support after your purchase. To save you time, we offer you numerous value-added services such as processing, logistics management and testing.
Processing Services:
- OEM & ODM
- Protective Coatings
- Saw and Flame Cutting
- Beveling, Threading and Grooving
For more information, please contact our service team.
