
High Strength Steel Mining Rock Anchor Bolts Quality Choice
- Delivery Time:
- 35 Days
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Basic Info
Place of Origin: | Hebei, China (Mainland) |
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Product Description
Product Description
Feature of High Strength Steel Mining Rock Anchor Bolts : Rod density 1.6 - 2.1g / m³ high specific strength , tensile strength higher than 20% of the steel bars of the same specifications light weight , convenient work surface artificial transportation corrosion flame retardant , antistatic easy to cut and will not produce sparks bond strength and anchorage strong reinforcement Advantages: 1.Light weight,it is only 1/4 the weight of steel with the same size 2.Tensile strength (ability to resist stretching),it surpasses ordinary steel 3.Anti-erosion,it can strongly adapt to the environment,and no emmiting the electromagnetic wave 4.Can meet the requiement of the permanent supporting 5.High strenth:it is screw thread and anchored force strength 6.For the supporting requirements,it can be adjusted the length 7.Strong affinity for the concrete and capsule resin Technology Parameters :



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Diameter | Length | Plate size | Tensile strenth | Ultimate load | Working Load |
(mm) | (mm) | (mm) | (MPa) | (KN) | (KN) |
16 | 1000~1800 | 120×120×6 | ≥500 | 80 | ≥49 |
18 | 1200~2000 | 120×120×10 | ≥500 | 100 | ≥58.8 |
20 | 1400~2000 | 150×150×8 | ≥500 | 120 | ≥78.6 |
22 | 1600~2100 | 150×150×10 | ≥500 | 140 | ≥80 |
24 | 1800~2200 | 150×150×10 | ≥500 | 160 | ≥88.2 |





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