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steel sources expansion shell rock bolt
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Product Description: Expansion Shell Rock Bolt is a type of hard rock drill bits, bolt and nut assembly used for expansion anchor bolts. It is ...
2024-12-09 23:34:00
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Expansion Shells Assembly Right Hand Thread ,Plug Zinc Elect+Gold Passivate This expansion anchors provide strong, consistent tension and anchorage ...
2025-07-31 00:20:20
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Product Description: As a professional manufacturer, we would like to offer our customers Underground Mining Roof Support Expansion Shell. Our product ...
2024-12-09 23:34:00
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...Expansion Shell Rock Bolt Material: Steel Thread Type: Metric Thread Tensile Strength: ≥500MPa Material Sources: Casting Usage: Supporting ...
2025-07-31 00:20:20
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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...
2025-07-31 00:20:20
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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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...Expansion Shell Rock Bolt This product is a type of expansion anchor made from high-quality steel, designed for rock support in mining and ...
2025-07-31 00:20:20
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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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...thread type widely used in the industry. It comes with hexagon head bolts that allow for easy installation and removal, making it a convenient ...
2025-01-08 16:44:33
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...Expansion Shell Rock Bolt strong, but it also boasts excellent corrosion resistance, making it ideal for use in harsh or corrosive environments. ...
2025-01-08 16:44:33
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