Mining Support Products · factory-direct
China High-Strength Threaded Steel Anchor – Global Solution For Mines, Bridges & Tunnels – Jiufu Supplier,Manufacturer
Crafted from high-grade deformed steel bars with low Si&P content (meeting GB/T 1499.2 standards), our threaded steel rock bolt features cold-rolled
- China High-Strength Threaded Steel Anchor
- Global Solution For Mines, Bridges & Tunnels | Jiufu Supplier,Manufacturer | Jiufu Mining Accessories
- Fob Price
- US $0.5 - 9,999 / Piece
- Epoxy coating
- Perfect for salt spray environments (e.g., Australian coastal areas) and chemical-rich mining sites.
- Bare steel
- Cost-effective for indoor or dry-land infrastructure projects.
- Anti-loosening design
- Even under strong vibration (≥5G), the cold-rolled threads and nut connection remain firm, outperforming ordinary locking devices.
- No pull-out load loss in the threaded section
- Fully threaded bars ensure consistent strength throughout the rod body, making them suitable for high-demand bolting applications.
- Mill test certificate with every bundle
- Cut-to-length and inspection available
- SGS pre-shipment inspection on request
Typical lead time 25-35 days ex-works · MOQ 2 t · FOB Ningbo / CIF Ashdod / DAP site
Crafted from high-grade deformed steel bars with low Si&P content (meeting GB/T 1499.2 standards), our threaded steel rock bolt features cold-rolled
Products ship with heat traceability and the documentation agreed in your quote.
Typical applications
- Mining & Tunneling
| China High-Strength Threaded Steel Anchor | Global Solution For Mines, Bridges & Tunnels | Jiufu Supplier,Manufacturer | Jiufu Mining Accessories |
|---|---|
| Fob Price | US $0.5 - 9,999 / Piece |
| Epoxy coating | Perfect for salt spray environments (e.g., Australian coastal areas) and chemical-rich mining sites. |
| Bare steel | Cost-effective for indoor or dry-land infrastructure projects. |
| Anti-loosening design | Even under strong vibration (≥5G), the cold-rolled threads and nut connection remain firm, outperforming ordinary locking devices. |
| No pull-out load loss in the threaded section | Fully threaded bars ensure consistent strength throughout the rod body, making them suitable for high-demand bolting applications. |
| Cost-effective | No additional processing fees, with a long service life (≥15 years) reducing maintenance and replacement costs. |
| Coal mines (China, Australia, Indonesia) | Roof and wall support for underground roadways, preventing loose rock falls. |
| Hard rock mines (South Africa, Canada) | Reinforcement of stope and tunnel surrounding rock in high-vibration environments. |
| Highways & railways (Europe, Southeast Asia) | Tunnel lining reinforcement, slope stabilization for mountainous roads. |
|---|---|
| Bridges (Vietnam, Brazil) | Foundation anchoring and beam-column connection reinforcement, enhancing structural stability. |
| Dams (India, Brazil) | Slope stabilization and flood control structure reinforcement, withstanding long-term moisture erosion. |
| Deep foundation pits (Middle East, Europe) | Soil layer reinforcement to prevent collapse during excavation. |
| High-rise buildings | Structural anchoring for columns, walls, and floor slabs, ensuring overall stability. |
| Production inspection | Thread precision measurement and base plate flatness testing. |
| Finished product test | Tensile strength, anti-loosening performance, and corrosion resistance testing. |
| Packaging inspection | Anti-collision and moisture-proof checks for long-distance shipping. |
| China High-Strength Threaded Steel Anchor | Global Solution For Mines, Bridges & Tunnels | Jiufu Supplier,Manufacturer | Jiufu Mining Accessories |
|---|---|
| Fob Price | US $0.5 - 9,999 / Piece |
| Epoxy coating | Perfect for salt spray environments (e.g., Australian coastal areas) and chemical-rich mining sites. |
| Bare steel | Cost-effective for indoor or dry-land infrastructure projects. |
| Anti-loosening design | Even under strong vibration (≥5G), the cold-rolled threads and nut connection remain firm, outperforming ordinary locking devices. |
| No pull-out load loss in the threaded section | Fully threaded bars ensure consistent strength throughout the rod body, making them suitable for high-demand bolting applications. |
| Cost-effective | No additional processing fees, with a long service life (≥15 years) reducing maintenance and replacement costs. |
| Coal mines (China, Australia, Indonesia) | Roof and wall support for underground roadways, preventing loose rock falls. |
| Hard rock mines (South Africa, Canada) | Reinforcement of stope and tunnel surrounding rock in high-vibration environments. |
| Highways & railways (Europe, Southeast Asia) | Tunnel lining reinforcement, slope stabilization for mountainous roads. |
|---|---|
| Bridges (Vietnam, Brazil) | Foundation anchoring and beam-column connection reinforcement, enhancing structural stability. |
| Dams (India, Brazil) | Slope stabilization and flood control structure reinforcement, withstanding long-term moisture erosion. |
| Deep foundation pits (Middle East, Europe) | Soil layer reinforcement to prevent collapse during excavation. |
| High-rise buildings | Structural anchoring for columns, walls, and floor slabs, ensuring overall stability. |
| Production inspection | Thread precision measurement and base plate flatness testing. |
| Finished product test | Tensile strength, anti-loosening performance, and corrosion resistance testing. |
| Packaging inspection | Anti-collision and moisture-proof checks for long-distance shipping. |
Packaging
- Steel-strapped bundles, seaworthy packing
- Every bundle tagged with grade, heat, size and order
- Anti-rust coating and end protection on request
Delivery
- Container loading
- 20 ft ≈ 25 t
- Lead time
- 25-35 days
- Incoterms
- FOB · CIF · DAP
- Ports
- Ningbo → Ashdod / Haifa
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