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mechanism expansion shell rock bolt
Selling leads
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...Expansion Shell Rock Bolt Material: Steel Thread Type: Metric Thread Tensile Strength: ≥500MPa Material Sources: Casting Usage: Supporting ...
2025-07-09 00:18:44
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...Expansion Shell Rock Bolt Description The Expansion Shell Rock Bolt is a type of rock bolt designed for supporting structures in various applicatio...
2025-07-09 00:18:44
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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 Shell Rock Bolt comes in a range of colors including silver, grey, and black, making it easy to match with other mining equipment. Its ...
2025-01-08 16:44:33
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...provide strong support for rock structures in mining and tunneling applications. It is a type of expansion shell anchor bolt three leaf, made from ...
2025-07-09 00:18:44
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... designed to expand and grip the surrounding rock when the bolt is tightened. This creates a secure anchor point that can withstand heavy loads and ...
2024-12-10 00:24:49
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... design ensures a strong and stable connection, making it perfect for supporting structures such as buildings, bridges, and tunnels. The hexagon ...
2024-12-10 00:28:25
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...Expansion Shell Rock Bolt is designed with a three-leaf expansion shell, making it ideal for use in hard rock formations. It is also designed with ...
2024-12-10 00:24:49
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...Expansion Shell Rock Bolt is a kind of hexagon head bolts with expansion anchors, which is designed for anchoring in rock and soil. It is available ...
2024-12-09 23:34:00
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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 ...
2025-07-09 00:18:44
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