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casting steel expansion shell rock bolt
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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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... 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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... 13.2KN, hardness of HRC38 to 48, and metric thread. Expansion Shell Rock Bolt offers superior anchoring performance for applications in rock and ...
2026-06-29 00:13:24
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Product Description: One of the primary features of this Expansion Anchor Bolt is its high Ultimate Load capacity, which ensures that it can bear ...
2026-04-08 15:44:30
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...Expansion Shell Rock Bolt Material: Steel Thread Type: Metric Thread Tensile Strength: ≥500MPa Material Sources: Casting Usage: Supporting ...
2026-06-29 00:13:24
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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 ...
2026-06-29 00:13:24
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..., ensuring maximum strength and durability. The Expansion Shell Rock Bolt is also highly resistant to corrosion, making it suitable for use in ...
2025-01-08 16:44:33
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... for Tunneling Expansion Shell Rock Bolts Material stainless steel, aluminum, steel, copper, brass etc Color per customized Process Forging, cnc ...
2026-06-29 00:13:24
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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...
2026-06-29 00:13:24
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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 ...
2026-04-08 15:44:30
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