Hebei Tianlong Fasteners Co., Ltd
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8615631086868 (Mr. Liu)
8618630088852 (Sophia Li)
Address
North Ring Road Industrial Zone, Yongnian District, Handan City, Hebei Province
Rock Bolt
Self-Drilling Anchor Bolt is an efficient geotechnical anchoring component that integrates the functions of drilling, grouting and anchoring. It does not require pre-drilling and is particularly suitable for complex geological conditions that are fragmented, loose and prone to collapse.
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The anchor rod body acts as the drill pipe and rotates under the drive of the drilling machine.
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T Thread Self Drilling Hollow Anchor Rod
T threads are designed and produced in accordance with T international standards and can be quickly connected and installed on site.
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R Thread Self Drilling Hollow Anchor Rod
The anchor itself is a full-length thread, which can be cut at will according to customer requirements and lengthened with a coupling.
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Coal mine roof bolts are the core active supporting components for underground mine tunnels and mining areas.
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Threaded Steel Rock Bolt, also known as fully threaded rock anchor / threaded steel anchor, is a high-strength active support component commonly used in mines, tunnels, and underground engineering.
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FRP Solid Rock Bolt (Fiber Reinforced Plastic Rock Bolt) is a non-metallic, lightweight underground support material, made of high-strength resin and glass fiber by integral pultrusion molding.
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It is a kind of passive friction anchoring rock bolt, made of high-strength cold-rolled steel strip rolled into a continuous slit tubular structure.
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High-frequency welded seamless steel pipe, longitudinal long slit
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