Products
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Glass reinforced plastic (FRP), also known as GFRP, is used in coal mine support. That is, fiber reinforced plastics generally refer to glass fiber reinforced unsaturated -
Drill bits are one of the important tools for petroleum drilling work. Whether the drill bits are suitable for rock properties and their quality plays a very important role in the
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Products Description Welded mesh is a type of protective equipment that uses iron wire or steel wire as a material to weave a mesh. Products Information Material The mining
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Pipe slotted bolt is a new type of full-length anchorage and active reinforcement of surrounding rock. Its three-dimensional part is a longitudinally-slotted high-strength steel
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With the continuous development of mining and tunnel engineering, the support engineering of mining tunnels has become increasingly important. In support engineering, torque nuts,
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Products Description The rock bolt body of the hollow rock bolt adopts a hollow design, and the middle hole of the rod body serves as the high-pressure wind and water channel and
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Anchor bolt is the most basic component of roadway support in contemporary coal mines. It strengthens the surrounding rock of roadway together so that the surrounding rock
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Fiberglass anchor rods are made of composite materials such as fiberglass and epoxy resin. They have the advantages of lightweight, high strength, and corrosion resistance, and
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Pipe joint anchor rod is a new type of anchor rod that is fully anchored and actively strengthens the surrounding rock. Its three-dimensional part is a high-strength steel pipe
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Rock anchor rods are used in tunnel excavation and underground mining to insert steel rods into holes drilled into the top or walls of rock layers, providing support for the top
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Products Description The rod body of friction bolt is made of high-strength, highly elastic steel pipes or thin steel plates, and is longitudinally slotted along the entire
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Hollow grouting anchor rod is a tie rod that transfers the anchored structure or geotechnical load to a stable formation
