Threaded Steel Processing: Where Precision Meets Durability
Achieve flawless connections for bridges, machinery, and seismic-resistant structures with our ISO 9001-certified threaded steel processing. Whether you need standard metric threads or custom-designed profiles, we deliver high-tolerance threading (up to ±0.01mm) that withstands extreme loads, vibrations, and corrosive environments.
✅ Why Choose Our Threaded Steel Services?
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Ultra-Precise Threading: CNC lathes and rolling machines ensure perfect UN, Metric, or ACME threads.
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Material Versatility: Process carbon steel, stainless (304/316), and alloy steel (up to HRC 45).
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Rapid Turnaround: 3–5 business days for standard orders; 24-hour rush service available.
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Certified Quality: Compliant with ASTM A193, ASME B1.1, and DIN 13-28 standards.
🛠️ Technical Capabilities
| Parameter | Specification |
|---|---|
| Diameter Range | 6mm – 120mm (0.25″ – 4.75″) |
| Thread Length | Up to 6 meters (customizable) |
| Tolerance | ±0.01mm (grinding) / ±0.05mm (rolling) |
| Surface Finish | Ra 0.8μm – 3.2μm (32 – 125 μin) |
🏗️ Applications
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Construction: Anchor bolts, seismic tie rods, and bridge cables.
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Heavy Machinery: Hydraulic cylinder rods, shafts, and couplings.
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Energy Sector: Drill pipes, valve stems, and nuclear reactor components.
🌍 Global-Ready Solutions
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Anti-Corrosion Coatings: Hot-dip galvanizing, epoxy, or Xylan® finishes.
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Kits & Assemblies: Pre-threaded bars with nuts/washers for plug-and-play installation.
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Export Documentation: Full compliance with CE, RoHS, and DOT standards.
📜 Quality Assurance
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Material Traceability: Mill test reports for every batch.
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100% Inspection: CMM and optical comparators verify thread pitch, angle, and depth.
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Lifetime Support: Technical guidance and replacement guarantees.