steel expansion shell rock bolt online manufacture

Product Description: Expansion Shell Rock Bolt: A Versatile Solution for Rock Support in Mining and Tunneling The Expansion Shell Rock Bolt is a highly efficient and reliable product designed to provide strong ... Read More

Product Description: Features: Product Name: Expansion Shell Rock Bolt Material: Steel Thread Type: Metric Thread Tensile Strength: 500MPa Material Sources: Casting Usage: Supporting Expansion Anchor Bolt Hard ... Read More

Product Description: This rock bolt is made from high-strength materials that can withstand extreme loads and pressures. With a yield strength of at least 400MPa, it provides exceptional resistance to ... Read More

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Product Description: One of the key features of the Expansion Shell Rock Bolt is its high corrosion resistance. This makes it suitable for use in harsh environments where exposure to moisture and other ... Read More

Product Description: Made from high-quality steel with a hardness rating of HRC38-48 and a minimum tensile strength of 500MPa, this expansion shell rock bolt is built to last and can withstand heavy loads and ... Read More

Product Description: Expansion Shell Rock Bolt Product Overview Expansion Shell Rock Bolt is a high-quality and durable product designed for rock support in mining and tunneling. It is an expansion anchor type ... Read More

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Product Description: The Expansion Shell Rock Bolt features a unique expansion shell structure that provides a secure and reliable grip on any surface. The three leaf expansion shell anchor bolt design ensures ... Read More

Product Description: The Expansion Shell Rock Bolt comes in a range of colors including silver, grey, and black, making it easy to match with other mining equipment. Its robust and sturdy design ensures that it ... Read More