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construction expansion shell bolts
Selling leads
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...Expansion Shell Rock Bolt is made from high-grade steel with a hardness of HRC38-48. This ensures that the rock bolt can withstand the stresses and ...
2024-12-10 00:28:25
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...Expansion Shell mechanism of this rock bolt allows for easy installation and expansion in hard rock formations. This makes it ideal for use in ...
2025-01-08 16:44:33
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expansion shells assembly, left hand thread ,plug zinc elect+gold passivate expansion anchors are designed for anchoring into concrete, brick or block ...
2024-12-09 20:54:57
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...strength of 11.2-13.2KN. It is a kind of expansion anchor bolt, used for rock anchoring and stabilizing projects, especially for the projects in ...
2025-07-31 00:20:20
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Product Description: Expansion Shell Rock Bolt Expansion Shell Rock Bolt is a kind of expansion anchor bolt which is used with hard rock drill bits to ...
2025-07-31 00:20:20
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...Expansion Shell Rock Bolt is made from high-quality materials and has a hardness rating of HRC38-48, ensuring that it can withstand even the most ...
2025-01-08 16:44:33
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... to provide outstanding performance and is perfect for use in applications that require high strength and durability. The Expansion Shell Rock Bolt ...
2025-01-08 16:44:33
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...Expansion Shell Rock Bolt is a three-leaf, expansion shell anchor bolt that is ideal for anchoring in rock, concrete, and other tough materials. It ...
2024-12-10 00:28:25
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...Expansion Shell Rock Bolt Material Sources: Casting Yield Strength: ≥400MPa Material: Steel Hardness: HRC38-48 Ultimate Load: ≥200kN Bolt And Nut ...
2025-07-31 00:20:20
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... where exposure to moisture, salt, or other corrosive substances could otherwise compromise the integrity of the bolt. With its expansion shell ...
2024-12-10 00:28:25
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