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tunneling expansion shell rock bolt
Selling leads
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...expansion anchor bolt is manufactured to meet international standards such as DIN, ASTM, ANSI, GB, JIS, BSW, and other industry-specific standards. ...
2024-12-10 00:28:25
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... and high-quality materials, it is an ideal choice for use with hard rock drill bits. The Expansion Shell Rock Bolt is made from high-grade ...
2025-01-08 16:44:33
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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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expansion shells assembly, left hand thread ,plug zinc elect+gold passivate it is made from steel material, a non-rusting material. the expansion ...
2024-12-09 20:54:57
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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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...Expansion Shell Rock Bolt Type: Expansion Anchor Application: Rock Support In Mining And Tunneling Color: Silver,Grey,Black Material: Steel ...
2025-07-24 00:22:38
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...Expansion Shell Rock Bolt Expansion Shell Rock Bolt is a type of expansion anchor that is specifically designed for rock support in mining and ...
2025-07-24 00:22:38
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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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... securely into the rock, providing excellent stability and holding power. It is ideal for use in mining, tunneling, and construction applications ...
2025-01-08 16:44:33
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...Expansion Shell Rock Bolt is an Anchoring In Rock And Soil product with Metric Thread in the range of 1.25mm-2.5mm. It is made of high quality ...
2024-12-09 23:34:00
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