hexagon expansion shell rock bolt online manufacture

Product Description: The Expansion Shell Rock Bolt is designed to be used with hexagon head bolts and is equipped with a metric thread type, which is widely used in the construction and engineering industry. ... Read More

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Product Description: One of the key features of the Expansion Shell Rock Bolt is its impressive tensile strength. With a minimum strength of 500MPa, this anchor bolt is capable of supporting even the heaviest ... Read More

Product Description: The Expansion Shell Rock Bolt is a perfect solution for supporting structures in areas with hard rock formations. Its unique expansion shell structure allows it to anchor securely into the ... Read More

Product Description: The Expansion Shell Rock Bolt is equipped with an expansion mechanism that is activated when the bolt is tightened. The expansion shell is designed to expand uniformly in all directions, ... Read More

Product Description: . Features: Product Name: Expansion Shell Rock Bolt Application: Rock Support In Mining And Tunneling Hardness: HRC38-48 Expansion Mechanism: Expansion Shell Yield Strength: 400MPa ... Read More

Product Description: 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 Carbon Steel and available in various lengths ... Read More

Product Description: Features:Product Name: Expansion Shell Rock BoltType: Expansion AnchorApplication: Rock Support In Mining And TunnelingColor: Silver,Grey,BlackMaterial: SteelHardness: HRC38-48Expansion ... Read More

*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, canvas, svg {display: block;max-width: ... Read More