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tunneling expansion shell rock bolt
Selling leads
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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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...provide strong support for rock structures in mining and tunneling applications. It is a type of expansion shell anchor bolt three leaf, made from ...
2025-07-16 00:18:36
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... Product Name Manufacturer for Tunneling Expansion Shell Rock Bolts Material stainless steel, aluminum, steel, copper, brass etc Color per ...
2024-12-09 20:54:57
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... for Tunneling Expansion Shell Rock Bolts Material stainless steel, aluminum, steel, copper, brass etc Color per customized Process Forging, cnc ...
2025-07-16 00:18:36
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...Expansion Shell Rock Bolt Material: Steel Thread Type: Metric Thread Tensile Strength: ≥500MPa Material Sources: Casting Usage: Supporting ...
2025-07-16 00:18:36
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...expected, such as in rock reinforcement for mining and tunneling. In addition to its impressive load capacity, the Expansion Shell Rock Bolt also ...
2025-01-08 16:44:33
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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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...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 ...
2025-07-16 00:18:36
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...Expansion Shell Rock Bolt Product Overview Expansion Shell Rock Bolt is a high-quality and durable product designed for rock support in mining and ...
2025-07-16 00:18:36
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...Expansion Shell Rock Bolt This product is a type of expansion anchor made from high-quality steel, designed for rock support in mining and ...
2025-07-16 00:18:36
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