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Arch steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results. Optional retractable U-shaped steel bracket, solves the probl
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Withstand high pressure, support long time, easy to install and easy to deformation.
Arch steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results. Optional retractable U-shaped steel bracket, solves the problem of tunneling support.
|
型号Size |
材质Material |
理论重量 Theoretical weight (kg/m) |
截面积 cross-sectional area (cm²) |
高度Height |
厚度Thickness |
宽 Width |
立腿厚 Leg thickness |
|
25U
|
Q275B/ 20Mnk |
24.95 |
31.79 |
+1.0 120 -1.5 |
+0.5 15 -1.2 |
+1.0 130 -3.0 |
+0.8 6.3 -0.5 |
|
29U
|
Q275B/ 20Mnk |
29.00 |
37.00 |
+1.0 124 -1.5 |
+0.5 16 -1.2 |
+1.0 150.5 -3.0 |
+0.8 7.2 -0.5 |
|
36U
|
20Mnk |
35.87 |
45.70 |
+1.0 138 -1.5 |
+0.5 17 -1.2 |
+1.0 171 -3.0 |
+0.8 7.8 -0.5 |
|
40U |
20Mnk |
40.05 |
51.02 |
+1.0 149 -1.5 |
+0.5 20.2 -1.2 |
+1.0 171 -3.0 |
+0.8 8.5 -0.5 |
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