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Product Name
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self drilling rock bolt
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Technique
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Hot Rolled
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40CrMaterial
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40Cr
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Usage
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Mining engineering: roadway roof support, roof caving prevention; Tunnels and Underground Engineering: Initial Support in New
Austrian Method Construction; Slope treatment: reinforcement of landslide mass (such as anti slip pile+anchor rod combination); Construction engineering: deep foundation pit support (such as soil nail walls, pile anchor systems); Water conservancy and hydropower: dam foundation reinforcement, anti floating gate chamber; |
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Section Shape
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hexagonal
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Tolerance
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±1%
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Size
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R25, R32, R38, R51, T30, T40, T52, T76, T103，Customized
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Origin
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shandong | |||
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Package
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Standard Export Package
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Production Capacity
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10000m
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Post time: Jul-21-2025