Crafted from premium Q235 carbon steel (235MPa yield strength) with tensile strength 375–500MPa, this H-section beam features sizes 150×75mm to 1000×300mm, web thickness 6–28mm, flange thickness 10–50mm, and customizable lengths 6–14m-engineered for small-to-medium bridge construction, including deck supports, approach ramps and pedestrian overpasses. The thickened web and flange design enhances fatigue resistance, withstanding cyclic traffic loads and seismic forces effectively. Hot rolling ensures uniform mechanical properties and smooth surface finish, enabling seamless welding to concrete piers and steel reinforcements. Compliant with national bridge engineering standards, it offers excellent impact resistance and structural stability, even in low-temperature environments. As a cost-effective structural steel, it balances high performance and affordability, making it a reliable choice for municipal and private bridge construction projects.
Manufacturer Hot Rolled 150mm H Beam Steel ASTM A36 A572 Welding Universal H Beam for Commercial Frames
This factory-made hot rolled H beam centers on a 150×75mm core size, ranging to 900×300mm, with web thickness 5–22mm, flange thickness 7–38mm and lengths 6–14m, complying with ASTM A36 and A572 Grade 50 (345MPa yield) standards. Designed for commercial building frames, shopping mall mezzanines and office building supports, it delivers tensile strength 450–650MPa, supporting long spans up to 15m without intermediate columns to maximize interior space. Hot rolling ensures superior ductility and weldability, ideal for welding-intensive modular commercial construction. The universal design pairs with all standard structural steel components, and factory customization supports non-standard length cutting and hole drilling for project-specific blueprints. Bulk factory pricing and stable inventory make it a top choice for contractors undertaking mid-to-large-scale commercial construction.
S235jr/S275jr/ASTM A36 Galvanized H-Beam Carbon Steel for Prefabricated Residential Builds
Tailored for prefabricated residential construction, this galvanized H beam combines S235jr (235MPa yield), S275jr and ASTM A36 steel, with compact sizes 100×50mm to 400×200mm, web thickness 4–18mm, flange thickness 6–30mm and lengths 6–10m-perfect for modular residential pods, prefab townhouses and light steel villas. Hot-dip galvanizing prevents rust and corrosion, suitable for off-site prefabrication and on-site quick assembly, reducing construction time by 40%. S235jr offers cost-efficiency for non-load-bearing partitions, while S275jr/ASTM A36 ensure structural stability for main frames, with tensile strength 360–550MPa meeting residential seismic and wind load requirements. The lightweight H-shape minimizes transportation and foundation costs, and excellent weldability ensures tight connections between prefabricated components-an eco-friendly and efficient choice for modern prefab residential building projects.
Q355 High Quality Carbon Steel H-Beam H-Section Steel for Highway Bridge Infrastructure
Made of high-strength Q355 carbon steel (355MPa yield strength) with tensile strength 470–630MPa, this H-section beam features sizes 200×100mm to 1000×300mm, web thickness 8–30mm, flange thickness 12–50mm and lengths 6–14m-engineered for highway bridge construction, including guardrails, bridge piers and overpass supports. The high-strength steel composition delivers superior seismic and impact resistance, withstanding heavy truck loads and extreme weather conditions. Hot rolling enhances material density and fatigue resistance, ensuring long-term structural reliability under cyclic traffic stress. Compliant with national highway engineering standards, it offers excellent weldability and workability, enabling seamless connection to concrete and steel structural components. Optional anti-corrosion coating further extends service life in coastal or industrial highway sections, making it a premium choice for large-scale highway bridge infrastructure projects.
Manufacturer Hot Rolled 200mm H Beam Steel ASTM A992 Q345b Welding Universal H Beam for Mixed Construction
This manufacturer's hot rolled H beam features a 200×100mm core size, ranging to 1000×300mm, with web thickness 6–25mm, flange thickness 10–45mm and lengths 6–14m, integrating ASTM A992 and Q345b (345MPa yield) steel grades-designed for mixed construction projects including industrial-residential complexes, commercial parks and municipal public buildings. Delivering tensile strength 450–630MPa, it adapts to both heavy industrial frames and light commercial/residential supports, with the universal H-shape ensuring versatile application across different construction scenarios. Hot rolling ensures precise dimensional accuracy and excellent weldability, supporting on-site fabrication and cross-grade steel component assembly. Factory direct supply offers flexible customization, including surface treatment and cutting processes, and stable bulk inventory ensures fast delivery for multi-phase construction projects. It is a one-stop structural steel solution for contractors undertaking mixed-use construction developments.
