EN
Prestressed Material
Mining Cable Bolts could be seale type 19-wire prestressing steel strand.
We are producing this product in accordance with standards GB/T5224, ISO 6934 ,JIS G3536 ,GB/T31314 -2018 , YB/T 4428-2014 , DB 44/T 1504-2014, MT942 .
We have full range specifications available .
ADVANTAGES
The production department and quality inspection department of our factory strictly control and use this kind of wire rod.
The volume fraction of sorbite in the raw material (wire rod) is more than 85%, and the grade of non-metallic inclusion is less than 2.0.
There is no network structure, martensite and other high magnification microstructure defects.
The production department reasonably controls the drawing speed and appropriately reduces the deformation rate,
so that the steel wire can achieve high tensile strength while also achieving better plasticity and toughness.
USE
Where can our Mining Cable Bolts be used?
Underground roadway roof bolt
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 | 17.8 | 368 |
| 1x19S(1+9+9) | GB/T5224-2014 | 19. 3 | 431 |
| 1x19S(1+9+9) | GB/T5224-2014 | 20.3 | 480 |
| 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 | 20.3 | 491 |
| 1x19S(1+9+9) | GB/T5224-2014 | 21. 8 | 567 |
| 1x19S(1+9+9) | GB/T5224-2014 | 17.8 | 387 |
| 1x19S(1+9+9) | GB/T5224-2014 | 19.3 | 454 |
| 1x19S(1+9+9) | GB/T5224-2014 | 20.3 | 504 |
| 1x19S(1+9+9) | GB/T5224-2014 | 21. 8 | 583 |
| SWPR19L-S | JIS G3536 | 17.8 | 387 |
| SWPR19L-S | JIS G3536 | 19.3 | 451 |
| SWPR19L-S | JIS G3536 | 20.3 | 495 |
| SWPR19L-S | JIS G3536 | 21. 8 | 573 |
| SWPR19L-S | JIS G3536 | 28.6 | 949 |
| 1x19S(1+9+9) | ISO 6934-4 | 17.8 | 387 |
| 1x19S(1+9+9) | ISO 6934-4 | 19.3 | 454 |
| 1x19S(1+9+9) | ISO 6934-4 | 20.3 | 491 |
| 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 | 17.8 | 387 |
| 1x19S(1+9+9) | GB/T 31314 | 17.8 | 408 |
| 1x19S(1+9+9) | GB/T 31314 | 19.3 | 454 |
| 1x19S(1+9+9) | GB/T 31314 | 19.3 | 478 |
| 1x19S(1+9+9) | GB/T 31314 | 20.3 | 491 |
| 1x19S(1+9+9) | GB/T 31314 | 20.3 | 504 |
| 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
As per clients’ requirement
RELATED PRODUCTS
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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