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heavy load expansion shell anchor bolt
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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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Product Description: Our Expansion Shell Rock Bolt is a bolt and nut assembly, which makes installation easy and efficient. The expansion mechanism of ...
2025-01-08 16:44:33
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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 ...
2025-07-24 00:22:38
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... DIN, ASTM, ANSI, GB, JIS, BSW, and more, ensuring that it can be used in a wide range of industries and applications. The expansion mechanism of ...
2024-12-10 00:28:25
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... between the bolt and the rock surface, ensuring maximum safety and stability for your mining and tunneling operations. The Expansion Shell Rock ...
2024-12-10 00:28:25
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... such as DIN, ASTM, ANSI, GB, JIS, BSW, and many others, ensuring that it meets the requirements of various industries and applications. This type ...
2025-01-08 16:44:33
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Product Description: This rock bolt is available in three different colors - silver, grey, and black, allowing it to blend seamlessly with any ...
2025-01-08 16:44:33
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Product Description: Underground Mining Roof Support Expansion Shell As a professional manufacture, we would like to provide you with the best ...
2024-12-09 23:34:00
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Product Description: One of the most notable features of the Expansion Shell Rock Bolt is its high corrosion resistance. This is due to the fact that ...
2024-12-10 00:28:25
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...Expansion Shell Rock Bolt Expansion Shell Rock Bolt is a type of expansion anchor designed to secure objects in hard rock surfaces. This product is ...
2025-07-24 00:22:38
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