1.Sinorock R51N self-drilling anchors. 2.It can make high piling outputs possible. 3.The quality is stable. 4.ISO9001:2008.
Sinorock R51N self-drilling anchors is used to stablize unstable soil formation.The unconsolidated or weathered ground conditions favor this technique for fast and simple method of installation compared to the traditional method.
We can produce all kinds of self-drilling rock bolt,such as R25N,R32L,R32N,R32S,R38N,R51N,R51L,T76N and T76S.and we can make special rod, plate,extension coupling, nuts according to your request.
Sinorock R51N self-drilling anchors can be galvanized,epoxy or galvanized epoxy double-handling to meet the different corrosion resistance requiements.
| Size | Weight kg | Outer Φ mm | Inner Φ mm | Cross section mm2 | Ultimate load KN | Yield Load KN | TensileStrength N/mm² |
| R25N | 2.3 | 25 | 14 | 290 | 200 | 150 | 520 |
| R32L | 2.7 | 32 | 22 | 340 | 220 | 180 | 530 |
| R32N | 3.4 | 32 | 18.5 | 430 | 280 | 230 | 530 |
| R32S | 4.1 | 32 | 15 | 520 | 360 | 280 | 540 |
| R38N | 6.1 | 38 | 19 | 770 | 500 | 400 | 520 |
| R51L | 7 | 51 | 36 | 890 | 550 | 450 | 510 |
| R51N | 8.4 | 51 | 33 | 1070 | 800 | 630 | 590 |
| T76N | 15 | 76 | 51 | 1900 | 1600 | 1200 | 630 |
| T76S | 19.7 | 76 | 45 | 2500 | 1900 | 1500 | 600 |
| Note: | Thread:Left or Right | ||||||
| Steel grade:Acc. to EN 10083-1 | |||||||
| Delivery Length(m):1~8m | |||||||
Sinorock R51N self-drilling anchors
Sinorock R51N self-drilling anchors
Sinorock R51N self-drilling anchors
Sinorock R51N self-drilling anchors
The package of R51N self-drilling anchors
Sinorock Tensile Testing Machine.
Factory
Office.
Sinorock R51N self-drilling anchors
