Channel Steel Column Support Arm System Features and advantages 1. Suitable for installing horizontal support arm on channel steel column 2. The adjustable space of the elongated hole is 50mm, which greatly improves installation flexibility 3. Stamping card position design, resist torsion moment 4. Tooth design improves anti-slip, shear resistance and impact resistance 5. 2 through bolts must be installed crosswise 6. Surface hot-dip galvanizing (zinc layer thickness 55um) 7. Material carbon steel stainless steel
Channel Steel Column Support Arm System
1.Features and advantages
1. Suitable for installing horizontal support arm on channel steel column
2. The adjustable space of the elongated hole is 50mm, which greatly improves installation flexibility
3. Stamping card position design, resist torsion moment
4. Tooth design improves anti-slip, shear resistance and impact resistance
5. 2 through bolts must be installed crosswise
6. Surface hot-dip galvanizing (zinc layer thickness 55um)
7. Material carbon steel stainless steel
2. single set of accessories
Product name |
Specifications |
Materials |
Production process |
Surface |
Unit |
Amount |
Concrete bottom |
WH-C90/4 |
Q235B/SUS316L |
Stamping/welding |
Hot galvanized/S stainless steel |
A |
1 |
Heavy Double-hole Right Angle Connector |
WH-S90-L |
Q235B/SUS316L |
Stamping/welding |
Hot galvanized/S stainless steel |
A |
1 |
Heavy lock nut |
M12 |
35K/SUS316L |
Cold heading |
Hot galvanized/S stainless steel |
A |
4 |
Tooth gasket bolts |
M12x130 |
35K/SUS316L |
Cold heading, forging |
Hot galvanized/S stainless steel |
A |
2 |
Card gasket |
M12 |
45K/SUS316L |
Forging / Stamping |
Hot galvanized/S stainless steel |
A |
2 |
Square neck bolts |
M12x100 |
35K/SUS316L |
Cold heading |
Hot galvanized/S stainless steel |
A |
2 |
Back expansion anchor |
M16x100/30 |
40Cr、Q345B/SUS316L |
Cold heading/cutting |
Hot galvanized/S stainless steel |
Set |
4 |
End cover |
WH-EC90 |
PE |
Injection molding |
Orange |
A |
2 |
3.The recommended force value of the arm support system composed of the heavy-duty double-hole right-angle connector WH-S90-L and the channel steel column
Arm length (mm) |
Load Type 1: Uniform distribution |
Load Type 2: Concentrated Force |
Load type 3 |
Load type 4 |
Load type 5 |
S= short arm LS= long arm |
|
|
|
|
|
S 300 arm length |
4750 |
4750 |
2370 |
2370 |
1580 |
S 500 arm length |
2820 |
2820 |
1410 |
1410 |
940 |
L 1000 arm length |
1340 |
1340 |
670 |
670 |
440 |