RUNYING Steel Group is a premier Tangshan-based manufacturer and exporter of high-strength Thermo-Mechanically Treated (TMT) Steel Rebars and deformed steel bars. Produced through advanced inline quenching and self-tempering technology, our TMT bars feature a tempered martensitic outer layer with a ductile ferrite-pearlite core, delivering exceptional tensile strength, seismic shock absorption, and superior weldability for global infrastructure and high-rise construction.

Technical Specifications & Standard Product Dimensions

Key Core Advantages of RUNYING TMT Bars

1. Superior Seismic Performance:

High yield-to-tensile ratio and high elongation allow significant energy absorption during earthquakes, preventing sudden brittle collapse in reinforced concrete structures.

2. Material Savings & Cost Efficiency:

High yield strength design allows engineers to optimize steel consumption by 10% to 15% compared to traditional mild steel bars without sacrificing structural integrity.

3. Controlled Chemical Composition & Weldability:

Low carbon equivalent (CEQ) ensures effortless on-site lap welding and mechanical splicing without requiring pre-heating.

4. Superior Corrosion & Fatigue Resistance:

Uniform protective outer layer reduces atmospheric corrosion and micro-crack propagation under heavy cyclic traffic loads.

Primary Construction & Structural Applications

 · High-Rise Buildings & Skyscrapers: Core structural reinforcement for concrete columns, shear walls, and foundation rafts.

 · Transportation Infrastructure: Highway bridges, flyovers, railway piers, tunnels, and port container terminal yards.

 · Energy & Industrial Facilities: Heavy equipment foundations, power plant structures, dams, and industrial warehouses.

Seaworthy Packaging & Tianjin Port Logistics

 · Export Bundling: Supplied in 1.5 MT – 3.0 MT heavy-duty bundles secured with double steel wire strappings, plastic end caps, and custom shipping tags.

 · Container & Breakbulk Options: Available in 12m straight lengths or 6m folded/U-bent profiles for 20ft/40ft container loading at Tianjin Port, China.

Technical Guides & Related Steel Products

 · Explore our precision steel pipe capabilities: Precision Welded & Seamless Steel Pipes

 · Calculate container freight limits for heavy steel shipments: Steel Coil Weight & Dimensions Calculator Guide

 · Learn about ocean shipping freight standards: Why Are Steel Coils So Heavy? (Freight Guide)

Request Your Factory-Direct TMT Bar Quote

Looking for high-strength Fe500D rebar, ASTM A615 Grade 60 deformed bars, or customized 12m construction steel shipments? Contact our export sales engineering team today for real-time factory rates and complete Mill Test Certificates (MTC EN 10204 3.1):

 · Direct Email: admin@tsrysteel.com

 · WhatsApp / Phone: +86 15176700707

 · Official Website: http://www.tsrysteel.com

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