This multi-grade H shape steel beam combines ASTM A36, Q235, and Q345 carbon steel, with versatile sizes 100×50mm to 800×300mm and lengths 6–10m, designed as integrated column and beam assemblies for prefab steel structure buildings. Q235/A36 suit light prefab residential frames (235–250MPa yield), while Q345 excels in heavy prefab warehouse/commercial building cores (345MPa yield), with overall tensile strength 375–630MPa. Hot rolling ensures dimensional consistency for seamless modular splicing, reducing on-site construction time by 40%, and the H shape optimizes load distribution for both vertical column bearing and horizontal beam spanning. Excellent weldability enables factory prefabrication of beam-column connections, and compatibility with prefab steel panels makes it a core structural component for efficient, modern prefab building projects.
Warehouse Galvanized Mild Carbon Steel Welded H Beam for Logistics & Storage Structure
This logistics warehouse-focused H beam is a welded structural variant of mild carbon steel (Q235) with a hot-dip galvanized finish, featuring core sizes 150×75mm, 200×100mm, 300×150mm and customizable lengths 6–14m, web thickness 5–20mm, flange thickness 8–35mm. Galvanizing provides 20+ years of rust and corrosion protection, ideal for outdoor logistics yards, coastal distribution centers, and temperature-controlled storage facilities. Welded construction enhances joint strength, supporting long-span warehouse roof structures (up to 18m without intermediate columns) and heavy-duty pallet rack systems with cargo loads up to 45 tons per square meter. The lightweight yet sturdy design minimizes transportation and installation costs, while excellent workability allows on-site customization for loading bays and conveyor system supports. It is a practical, cost-efficient structural steel for modern logistics and storage infrastructure.
Good Quality Hot Rolled Carbon Steel H Shaped Beam for Municipal Public Building Structures
This hot rolled carbon steel H beam is crafted from Q235/Q345 carbon steel, with aesthetic and structural optimized sizes 120×60mm to 700×250mm and lengths 6–12m, designed for municipal public buildings-schools, hospitals, community centers, and stadiums. Delivering yield strength 235–345MPa and tensile strength 375–630MPa, it balances structural stability and material efficiency, supporting seismic and wind load requirements for public use facilities. Hot rolling ensures a smooth, uniform surface finish that suits architectural design needs, while the H cross-section distributes load evenly for large indoor spaces (e.g., stadium grandstands, hospital hallways). Excellent weldability and fire resistance (with optional coating) make it compliant with municipal building safety standards, and its cost-effectiveness meets public project budget requirements. It is a reliable structural choice for durable, user-friendly municipal public construction.
Good Quality Hot Rolled Carbon Steel H Shaped Beam for General Construction & Framing
This high-quality hot rolled carbon steel H beam is crafted from premium mild carbon steel (Q235/SS400 grades), with sizes ranging 100×50mm to 900×300mm (height×flange width), web thickness 4–22mm, flange thickness 6–40mm, and customizable lengths 6–14m. Delivering a yield strength of 235MPa and tensile strength of 375–510MPa, it is engineered for general construction applications-residential steel frames, commercial mezzanines, and light industrial workshop supports. Hot rolling ensures a uniform iron-carbon grain structure, precise dimensional accuracy, and a smooth surface finish that eliminates secondary processing needs. Excellent weldability and workability allow easy on-site cutting, drilling, and welding with standard steel connectors, while its durable carbon steel composition ensures long-term structural stability. It is a cost-effective, reliable choice for basic framing and structural projects with standard load requirements.
A36 Q235 H Shape Steel Beam for Bridge & Structural Column Hot Rolled Carbon Steel
This heavy-duty H shape steel beam integrates ASTM A36 and Q235 carbon steel, with thickened sizes 150×75mm to 1000×300mm, web thickness 8–30mm, flange thickness 12–50mm, and lengths 6–14m, designed for bridge construction and structural load-bearing columns. Delivering yield strength 235–250MPa and tensile strength 375–550MPa, it withstands cyclic traffic loads, seismic forces, and vertical heavy loads, ideal for highway bridge decks, pedestrian overpass supports, and high-rise building core columns. Hot rolling enhances material toughness and fatigue resistance, while the optimized H cross-section distributes stress evenly to prevent bending or buckling. Excellent weldability enables seamless connection to concrete piers and steel reinforcements, and compliance with ASTM/GB standards guarantees consistent performance for critical infrastructure and structural projects.
