YS STEEL's Hot Rolled H Beam Steel includes two types: hot rolling and high-frequency welding. It covers a full range of wide-flange (HW), medium-flange (HM), and narrow-flange (HN) specifications. The products are manufactured strictly in accordance with GB, EN, ASTM, JIS, and other international standards.
The H-shaped steel has straight and parallel flanges, vertical webs, and an optimized section layout. We offer one-stop customized services including fixed-length cutting, punching, welding, and hot-dip galvanizing. We have sufficient inventory to support efficient batch purchasing and cross-border orders for global engineering projects.
The double-flange section is symmetrical, so stress distributes evenly with no concentration points. Section modulus is larger than traditional I beams, which gives better compression, bending and torsion resistance and higher structural rigidity. This suits high-rise, large-span, high-load and high-seismic projects that carry long-term static and dynamic loads.
Under the same load, H beams weigh less and lose less steel than conventional profiles. Compared with those profiles, steel consumption is reduced by over 30%. This lowers foundation load and total project cost. Standardized sections suit modular prefabricated construction and reduce on-site welding and secondary processing.
We finish on fully automatic hot-rolled lines with precision welding. Flange flatness, verticality and dimensional tolerance meet international standard limits. Surfaces are burr-free and free of distortion, which gives high interchangeability and fit-up accuracy at beam-column connections and joints, and reduces on-site correction.
Continuous casting billet with uniform metallographic structure and low impurity content gives stable tensile and yield strength, with no internal cracks or inclusions. The section holds up under low temperature, high temperature and high wind pressure, and supports long-term static and dynamic heavy loads in industrial and municipal projects.
Surface treatment is selected by environment: original black finish for indoor dry conditions; anti-rust painting for outdoor exposure; hot-dip galvanizing or thickened anti-corrosion coating for coastal salt spray and chemical corrosion. These resist oxidation, acid-base attack and UV aging, extending service life and reducing maintenance frequency.
| Parameter Item | Specification Details |
| Execution Standards | GB/T 11263, EN 10034, ASTM A6/A6M, JIS G3192 |
| Material Grade | Q235B, Q355B, S235JR, S355JR, ASTM A36, A992 GR50 |
| Product Type | Hot-Rolled Wide/Medium/Narrow Flange H Beam, High-Frequency Welded H Beam, Galvanized Anti-Corrosion H Beam |
| Size Range | Height 100mm-900mm, Flange Width 50mm-400mm, Custom Fixed & Non-Standard Sizes Available |
| Surface Treatment | Original Black Finish, Anti-Rust Painting, Hot-Dip Galvanizing, Epoxy Anti-Corrosion Spraying, Weather-Resistant Coating |
| Processing Service | Fixed-Length Cutting, Groove Processing, Punching, Bending, Welding, Flange Precision Machining |
| Delivery Mode | In-Stock Direct Shipment, Large-Scale Engineering Customization, Full/LCL Container Export, Whole-Process Logistics Tracking |
YS STEEL Hot Rolled H Beam Steel is used in heavy-load structural applications across six sectors:
Super high-rise building beam and column frames, large-span industrial factories, and steel structure exhibition venues.
Large municipal bridges, viaduct main girders, and load-bearing support systems for transport infrastructure.
Wind power and photovoltaic heavy-duty support structures requiring long-term outdoor load resistance.
Port terminal load-bearing structures, heavy machinery bases, and equipment support frames.
High-level three-dimensional warehousing frames and prefabricated steel structure building frames.
Cross-border infrastructure projects requiring compliant export documentation and consistent batch quality.
| Comparison Item | H Beam | I Beam |
| Flange Design | Parallel flanges, uniform thickness | Tapered flanges, varying thickness |
| Section Utilization | High | Low |
| Bending Resistance | Superior | Moderate |
| Torsion Resistance | Superior | Weak |
| Seismic Performance | Excellent | Moderate |
| Web-to-Flange Connection | Right angle, smooth transition | Sloped transition |
| Steel Consumption | 30%+ less under equivalent load | Higher |
| Best Suited For | High-rise frames, large-span structures, bridges, heavy-duty platforms | Light-load auxiliary structures, small supports, temporary works |
Selection Tip: Choose H beam for load-bearing and seismic-critical projects; choose I beam for light-load, cost-sensitive auxiliary applications.
• Southeast Asia Large-Scale Industrial Factory Cluster Project (2025): We supplied 1,800 tons of Q355B hot-rolled HN/HM series H beams for industrial park expansion projects in Indonesia and Malaysia, applied to the main beam and column load-bearing structures of multiple large-span factories. Custom anti-rust and anti-corrosion spraying was adopted to adapt to local high-temperature, high-humidity and rainy environments. All profiles were pre-cut and pre-processed in line with prefabricated construction standards. On-time delivery and zero quality defects helped clients complete factory capping and operation efficiently, establishing long-term annual strategic cooperation.
• Middle East Urban Viaduct & Bridge Infrastructure Project (2025): Undertaking the municipal viaduct renovation project in Saudi Arabia, we supplied 1,200 tons of A992 GR50 American standard high-strength H beams for bridge main girders and load-bearing support systems. Featuring high rigidity, superior seismic performance and fatigue resistance, the products adapt to local harsh conditions of strong sandstorms and large temperature differences. Complete English qualification documents ensured smooth authoritative engineering inspection and government acceptance, winning high recognition from the general contractor.
• European Prefabricated Steel Structure Building Project (2024): We supplied 950 tons of S355JR European standard precision H beams for a high-end prefabricated office building project in Germany, applied to the main building frame structure. With precise dimensional tolerance, excellent flatness and stable weldability, the products fully meet European refined prefabricated construction standards. Efficient delivery and stable quality made us the fixed long-term strategic supplier of the client.
A: Hot Rolled H Beam Steel feature parallel and uniform-thickness flanges with high section utilization rate, superior load-bearing, seismic and bending performance, ideal for heavy-duty core projects such as high-rise buildings, large-span structures and bridges. I beams with tapered flanges and low section utilization are suitable for light-load auxiliary scenarios including ordinary factories and small supports. We provide professional selection solutions according to project load, span and construction standards.
A: Hot-rolled H beams are integrally formed without welding seams, delivering higher stability and precision for high-end heavy-load, high-seismic and long-term key projects. Welded H beams feature flexible customizable oversized specifications and higher cost performance, suitable for small and medium-sized projects with conventional spans and non-standard size requirements. Custom anti-corrosion and deep processing services are available for both types.
A: All H beams are manufactured in accordance with international standards with full pre-delivery tests on mechanical properties, dimensional accuracy and non-destructive inspection. Each batch is equipped with material certificates, factory qualifications and mechanical test reports, supporting SGS, BV third-party inspection. Complete English export documents meet global customs clearance and engineering acceptance requirements.
A: Sufficient stock is available for mainstream GB, EN and ASTM standard specifications. Sample and small-batch orders can be shipped within 3-7 working days. Production schedules for large-batch customized orders are arranged according to process complexity to match project progress. Full container and LCL cross-border export are supported with whole-process logistics tracking services.
A: High-grade anti-rust spraying is recommended for conventional outdoor scenarios. Double processing of hot-dip galvanizing and thickened anti-corrosion coating is adopted for harsh coastal salt spray and chemical corrosion environments to significantly enhance corrosion resistance and extend structural service life. All anti-corrosion processes are customizable with traceable quality and formal after-sales warranty.
With years of in-depth experience in high-end structural steel production and cross-border export, YS STEEL focuses on providing high-quality Hot Rolled H Beam Steel and one-stop steel structure procurement solutions for global engineering contractors, construction enterprises and traders.
Relying on standardized quality control system, mature customized deep processing capacity, sufficient inventory and efficient cross-border delivery system, we solve full-chain problems in product selection, processing, quality inspection, customs declaration and logistics.
Adhering to strict quality standards, reliable delivery commitments and cost control, we support sample procurement, bulk purchasing and long-term strategic cooperation. Global clients are sincerely welcomed for inquiry, factory inspection and win-win cooperation.
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