EN
Prestressed Material
Unground Anchor / Mining Steel Strand, with a no less than 990 kN breaking force ,could be well used in deep underground roadway roof stabilization ,
the application of the product in deep coal mines has advantages such as strong anchoring, which will have a positive effect on improving the safety coefficient of coal mine tunnel support structures,
promoting safety production and technological progress in the coal mining industry.
ADVANTAGES
Unground Anchor / Mining Steel Strand has high load-bearing capacity and deformation resistance, which can be better applied to deep coal mine roadway support engineering below 500 meters and corrosive working environments containing salt and alkali, and can effectively avoid sudden collapse and other malignant accidents caused by the possible instantaneous fracture of surrounding rock.
USE
Mining PC Strand , Deep coal mine roadway rock stabilization.
SPECIFICATIONS
| Structure | Standard | Diameter | T/S Grade . F m, kN |
| 1x19S(1+9+9) | GB/T5224-2014 | 28. 6 | 915 |
| 1x19S(1+9+9) | GB/T5224-2014 | 21. 8 | 554 |
| 1x19S(1+9+9) | GB/T5224-2014 | 28. 6 | 942 |
| 1x19S(1+9+9) | GB/T5224-2014 | 21. 8 | 567 |
| 1x19S(1+9+9) | GB/T5224-2014 | 21. 8 | 583 |
| SWPR19L-S | JIS G3536 | 21. 8 | 573 |
| SWPR19L-S | JIS G3536 | 28. 6 | 949 |
| 1x19S(1+9+9) | ISO 6934-4 | 21. 8 | 567 |
| 1x19S(1+9+9) | ISO 6934-4 | 28. 6 | 949 |
| 1x19S(1+9+9) | GB/T 31314 | 21. 8 | 567 |
| 1x19S(1+9+9) | GB/T 31314 | 21. 8 | 583 |
| 1x19S(1+9+9) | GB/T 31314 | 28.6 | 942 |
| 1x19S(1+9+9) | GB/T 31314 | 28.6 | 963 |
| 1x19S(1+9+9) | GB/T 31314 | 28.6 | 990 |
PACKAGE
We support customized packaging ways.
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Yuanxian High-tech Material is a company serving a worldwide customers base providing innovative and reliable product solution that recognizes the value of customer care.
+86 180 2006 1362
Haitai Huake Third Road No.1, Huayuan Industrial Zone, Binhai High Tech Zone, Tianjin, china
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