Product Description
Introduction of R38 self drilling rock bolting system hollow bolt hollow grouting anchor rod
Anchor rods, also known as anchor bolts, play a crucial role in various construction projects by providing stability and secure anchoring of structures.These threaded rods are designed to fasten objects or structures to concrete or masonry surfaces.zmwm15
Their ability to resist tension forces makes them essential for ensuring the structural integrity and safety of buildings, bridges, towers, and other similar constructions.
Anchor rods are available in a variety of sizes, materials, and configurations, allowing them to be customized to meet specific project requirements. From supporting heavy machinery to securing critical infrastructure, anchor rods serve as reliable connectors, establishing a strong foundation for diverse applications in the realm of construction and engineering.
Parameter of R38 self drilling rock bolting system hollow bolt hollow grouting anchor rod
| Specification |
| Size |
O.D(mm) |
I.D(mm) |
Ultimate Load(KN) |
Yield Load(KN) |
Weight(kg/meter) |
| R25N-14 |
25 |
14 |
200 |
150 |
2.3 |
| R32L-22 |
32 |
22 |
220 |
180 |
2.8 |
| R32N-21 |
32 |
21 |
280 |
230 |
2.9 |
| R32N-18.5 |
32 |
18.5 |
280 |
230 |
3.4 |
| R32S-17.5 |
32 |
17.5 |
360 |
280 |
3.5 |
| R32S-15 |
32 |
15 |
360 |
280 |
4.1 |
| R38N-21 |
38 |
21 |
500 |
400 |
4.8 |
| R38N-19 |
38 |
19 |
500 |
400 |
5.5 |
| R51L-38 |
51 |
38 |
550 |
450 |
6 |
| R51L-36 |
51 |
36 |
550 |
450 |
7.6 |
| R51N-36 |
51 |
36 |
800 |
630 |
7.6 |
| R51N-33 |
51 |
33 |
800 |
630 |
8.4 |
| T76N-49 |
76 |
49 |
1600 |
1200 |
16.5 |
| T76S-45 |
76 |
45 |
1900 |
1500 |
19 |
| T30-11 |
30 |
11 |
320 |
260 |
3.3 |
| T30-14 |
30 |
14 |
275 |
220 |
2.9 |
| T40-16 |
40 |
16 |
660 |
525 |
7.1 |
| T40-20 |
40 |
20 |
540 |
425 |
5.6 |
| T52-26 |
52 |
26 |
930 |
730 |
10 |
| T73-56 |
73 |
56 |
1035 |
830 |
10.8 |
| T73-53 |
73 |
53 |
1160 |
970 |
14 |
| T73-45 |
73 |
45 |
1600 |
1270 |
17.5 |
| T73-35 |
73 |
35 |
1865 |
1430 |
21.2 |
| T103-51 |
103 |
51 |
3660 |
2670 |
44 |
| Steel grade |
Acc. to EN10083-1 / EN10210-1 |
| Thread direction |
Left hand / Right hand |
Pictures of R38 self drilling rock bolting system hollow bolt hollow grouting anchor rod
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