Guide to PT Bars / Rock Bolts.
Pick the Right Diameter, Save Time & Effort!
Selecting the right threaded bar is crucial. Here’s your cheat sheet for common engineering scenarios:
Why Choose Thread bar?
◎ No Welding: Screw anywhere, install in 90 seconds.
◎ High Tensile: Up to PSB1080 grade (2x stronger than regular rebar).
◎ Cost-Effective: Faster installation & reusable for temporary works.
Stock Availability:
◎ GR420/Gr500/ Gr670 / Gr830/Gr930/Gr1080/Gr1050 | Φ15–75mm | Custom sizes available.
◎ Contact us for a quote or the full Technical Catalog!
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