What are Rock Bolts?
What are Rock Bolts?
Jan. 25, 2022
Rock bolts were a game changer for safety in the mining and excavation industries.
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Spring Festival holiday notice
Spring Festival holiday notice
Jan. 22, 2022
Thank you for your support in 2021, we hope we can provide you with better service and high-quality products in the new year.
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Self Drilling Rock Anchor Bolt
Self Drilling Rock Anchor Bolt
Dec. 27, 2021
Self Drilling Rock Anchor Bolt are special type of rod anchors. Self-drilling anchor consists of a sacrificial drill bit, hollow steel bar of the appropriate outer and inner diameter and coupling nuts.The anchor body is made of a hollow steel tube with an outer round thread.
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Friction Anchor Rod
Friction Anchor Rod
Dec. 27, 2021
The Friction Anchors can be installed with either hand held or mechanised equipment (Jumbos, Roof bolters, etc.) to provide an immediate frictional rock support at the face. For additional corrosion protection, Friction Anchors can be galvanised.
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Hebei Jiufu Industrial and Mining Parts Co., Ltd.
Hebei Jiufu Industrial and Mining Parts Co., Ltd.

Hebei Jiufu Industrial and Mining Parts Co., Ltd. is a manufacturer specializing in the supply of supporting materials for coal mining, construction engineering and large-scale concrete projects. It mainly produces self-drilling bolts, friction bolts, glass fiber reinforced plastic solid bolts

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<< Self Drilling Anchor Bolt<< Friction Bolts Split Sets<< Mining Roof Bolts<< Restressed Screw Thread Steel Bars<< Mining Tunnel Support<< Nuts
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Keywords: Self Drilling Anchor Bolt, Hollow Self Drilling Anchor System