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.
Manufacturer Hot Rolled 100mm H Beam Steel ASTM A36 A992 Welding Universal H Beam for Industrial Frames
This manufacturer-direct hot rolled H beam features a core 100×50mm size, extending to 1000×300mm (height×flange width), with web thickness 4–25mm, flange thickness 6–45mm, and customizable lengths 6–14m. Compliant with ASTM A36 (250MPa yield) and A992 (345MPa yield) standards, it's crafted for industrial frame construction, factory supports and equipment bases. Delivering tensile strength 400–650MPa, the optimized H-shape distributes dynamic industrial loads evenly, resisting bending and vibration. Hot rolling ensures uniform grain structure and precise dimensional accuracy, enabling seamless MIG/TIG/arc welding for on-site fabrication. As a universal structural component, it pairs well with channel steel and angle steel, with factory bulk pricing eliminating middleman costs-ideal for large-scale industrial construction projects requiring high weldability and load-bearing capacity.
S275jr/S355jr/ASTM A36 Galvanized H-Beam Carbon Steel for Residential Construction
This galvanized H beam integrates S275jr (275MPa yield), S355jr (355MPa yield) and ASTM A36 steel grades, with standard sizes 120×60mm to 800×300mm, web thickness 5–22mm, flange thickness 8–40mm, and lengths 6–12m-tailored for residential building frames, floor joists and balcony supports. Hot-dip galvanizing provides superior corrosion resistance, perfect for outdoor residential structures and humid environments, reducing long-term maintenance costs. S275jr suits light-load secondary frames, while S355jr/ASTM A36 deliver high strength for main load-bearing beams, with overall tensile strength 360–630MPa. Hot rolling ensures excellent weldability and workability, allowing easy integration with wood or concrete components in mixed residential construction. The galvanized finish also offers a smooth surface, meeting both structural and aesthetic needs for modern residential builds.
