High Quality! ! ! 29u Mining Steel Support 29kg/M
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.- Type：Coal Mine Support Equipment
- Mining Object：Coal Machinery
- Composition：Top Beam ,2 Supports, 4 Arch Clamps, 2 Foot Suppor
- Unit Weight：29kg,M
- Condition：New
- Keywords：Steel Support
Base Info
- Model NO.：29U
- Height：124mm
- Thickness：16mm
- Weight：29kg,M
- Modulus：200gpa
- Transport Package：Standard Export Package
- Specification：SGS, ISO, CE
- Trademark：China Coal
- Origin：Shandong Provice, China
- Production Capacity：5000 Sets Per Month
Description
Basic Info.
Model NO. 29U Height 124mm Thickness 16mm Weight 29kg/M Modulus 200gpa Transport Package Standard Export Package Specification SGS, ISO, CE Trademark China Coal Origin Shandong Provice, China Production Capacity 5000 Sets Per MonthProduct Description
Introduction Of High Quality!!! 29u Mining Steel Support 29kg/M
29U steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes. 29U shaped steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results. Optional retractable U-shaped steel support, solves the problem of tunneling support.
Advantages
29U steel support has the characteristics of withstanding high pressure, support long time, easy to install and easy to deformation. 29U shaped 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. 29U shaped steel support than other rigid support with a scalable and reliable carrying capacity to adapt to the load and deformation of soft rock, cross utilization, branch back to the convenient stand, bracket, reuse rate, reduce prop use, environmental benefits very obvious.
Parameter Of High Quality!!! 29u Mining Steel Support 29kg/M
| Size | Material | Theoretical weight (kg/m) | cross-sectional area (cm2) | Height | Thickness | Width | 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 |
