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Product Details
Thread Solid FRP Coal Mining Drill Rod
Production Description
light weight fiberglass rock bolts
The application of fiberglass rock bolts offers various possibilities.In cooperation with FiReP
International AG (Switzerland), offers a range of fiberglass rock bolts that are manufactured using
the latest technologies. The material offers high mechanical solidity and favorable long-term behavior for anchor technology.
Benefits of fiberglass rock bolts
1.Good machinability
2.Corrosion resistance
3.High tensile strength
4.Low weight
5.Easy handling
6.Good ductility
parameters
Specification | Diameter (mm) | Torque (Nm) | Tensile Strength (Mpa) ≥ | Shear Strength (Mpa) ≥ | Anchoring Strength (Kn) ≥ | Tensile Strength of nut (Kn) ≥ | Load capacity of the plate (Kn) ≥ |
S-16 | 16 | 45 | 600 | 110 | 110 | 50 | 60 |
S-18 | 18 | 70 | 620 | 110 | 170 | 75 | 75 |
S-20 | 20 | 80 | 670 | 110 | 210 | 80 | 80 |
S-22 | 22 | 90 | 690 | 120 | 260 | 90 | 90 |
S-25 | 25 | 120 | 720 | 125 | 360 | 100 | 100 |
H-25 | 25/12 | 90 | 660 | 150 | 250 | 70/120(metal) | 100 |
H-32 | 32/14 | 220 | 700 | 180 | 360 | -- /120(metal) | -- |
Remarks | S: Solid Bar; H: Hollow Bar | ||||||
Product Picture
Sally Zhang
Skype: sallyzhang0127(at)outlook.com
QQ:2113015821
Tel:+008605372882968
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