Product parameters
R21D-25 | ||||||||||
| uniform load | concentrated load | axial load | ||||||||
Horizontal support spacing (mm) |
Allowable compressive load and deflection | Ultimate bearing capacity (Kg) | Allowable compressive load and deflection | Ultimate bearing capacity (Kg) | Applied to the center of gravity load (Kg) |
Applied to surface load (Kg) |
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Load (Kg) |
Deflection (mm) |
Load/200 |
Deflection/360 |
Load (Kg) |
Deflection (mm) |
Load/200 |
Deflection/360 |
|||
| 500 | 893 | 1.22 | 893 | 893 | 446 | 0.89 | 446 | 446 | 6973 | 2375 |
| 1000 | 446 | 4.89 | 446 | 252 | 223 | 3.91 | 223 | 157 | 4593 | 1564 |
| 1500 | 297 | 11.00 | 202 | 112 | 148 | 8.77 | 126 | 70 | 3424 | 1166 |
| 2000 | 223 | 19.57 | 113 | 62 | 111 | 15.59 | 71 | 39 | 2729 | 929 |
| 2500 | 178 | 30.51 | 72 | 40 | 89 | 24.41 | 45 | 25 | - | - |
| 3000 | 148 | 43.84 | 50 | 27 | 74 | 35.07 | 31 | 17 | - | - |
| PRODUCT MODEL | X-X axis | Y-Y axis | ||||||
| Ixx cm4 | Zxx cm3 | Rxx cm | Lyy cm4 | Zyy cm3 | Ryy cm | Area cm2 | ||
| R21D-25 | 5.68 | 3.13 | 1.13 | 10.74 | 5.20 | 1.55 | 4.46 | |
L - moment of inertia Z - bending moment resistance r - radius of rotation Area - cross-sectional area
Product Details
① U-shaped channel steel, as the basic load-bearing component of the support hanger, can be configured with various components to form a complete structural support system.
② Facilitate the installation, maintenance, and expansion of various pipelines, cable trays, and equipment.
③ The optimized cross-sectional design determines the high load-bearing capacity of U-shaped channel steel.
④ The tooth design of the inner edge of the U-shaped channel steel roll edge makes the connection between the channel steel and the spring nut safer.
⑤ It can be connected to various structures such as walls, floors, ceilings, etc.
⑥ Multiple toilet surface treatments are available for use in different environments.
Installation:
① After rotating the embedded spring nut 90 degrees, move it along the groove to fix the nut in the desired position.
② Install connectors.
③ Connect other components.
④ Install the torque according to the requirements of the spring nut and tighten the bolt.

