Customized H Beam Steel Manufacturer for Sturdy Building Frameworks

YS STEEL supplies a complete range of H beam steel products in various sizes, grades, and surface treatments. All products comply with international standards including ASTM A36, ASTM A992, EN 10025, JIS G3192, and GB/T 11263. The company provides hot-rolled, welded, and galvanized H beam steel options to meet different project requirements. With advanced production lines and strict quality control, YS STEEL ensures dimensional accuracy, consistent mechanical properties, and reliable weldability for every H beam steel order.

Key Product Parameters

The performance of H beam steel depends on several critical parameters. YS STEEL follows precise manufacturing tolerances and material specifications to deliver structural steel that performs reliably under heavy loads. The main parameters include section dimensions, weight per meter, material grade, yield strength, tensile strength, elongation, and impact toughness. These parameters determine the beam's suitability for different structural applications.

• Section height (H): ranges from 100 mm to 1000 mm, with common sizes including 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, and 1000 mm.
• Flange width (B): ranges from 50 mm to 500 mm, providing wide support surfaces for bolted and welded connections.
• Web thickness (t1): typically from 4.5 mm to 45 mm, affecting shear resistance and overall weight.
• Flange thickness (t2): typically from 7 mm to 70 mm, directly influencing bending capacity.
• Weight per meter: calculated based on section dimensions and steel density, ranging from approximately 17.2 kg/m for HW100×100 to over 1000 kg/m for large welded sections.
• Material grades: Q235B, Q345B, Q355B, Q420, SS400, SM490, A36, A572 Gr.50, A992, S235JR, S275JR, S355JR, and S355J2.
• Length: standard lengths are 6 m, 9 m, 12 m, and custom lengths up to 18 m or longer depending on transportation limits.
• Surface treatment: black, shot blasted, primed, hot-dip galvanized, or painted according to customer requirements.
• Tolerances: comply with GB/T 11263, ASTM A6/A6M, and EN 10034 for height, flange width, web thickness, straightness, and squareness.

Standard Specification Table

Common H Beam Steel Size and Weight Table

YS STEEL can also produce welded H beam steel with customized dimensions outside the standard hot-rolled range. Welded H beam steel allows height up to 1500 mm, flange width up to 600 mm, and flange thickness up to 80 mm, giving greater design flexibility for large-span structures and heavy industrial plants.

Applications

H beam steel serves as the backbone of modern steel structures. Its high strength-to-weight ratio and versatile connection options make it the preferred choice for engineers and architects worldwide. YS STEEL supplies H beam steel for residential, commercial, industrial, and infrastructure projects across more than 40 countries.

• High-rise buildings: H beam steel columns and beams provide vertical and horizontal load resistance in steel frame high-rise structures, allowing for large open floor plans and fast construction.
• Industrial plants: steel structure workshops, warehouses, and factories use H beam steel for roof trusses, crane girders, and mezzanine floors due to its high load capacity and long span capability.
• Bridge construction: H beam steel is used in girder bridges, pedestrian overpasses, and temporary construction bridges where high bending strength and fatigue resistance are essential.
• Shipbuilding and marine structures: H beam steel supports hull framing, deck beams, and offshore platform structures because it resists deformation under dynamic wave loads.
• Machinery and equipment: heavy machinery bases, presses, and production line frames use H beam steel to maintain alignment and absorb vibration.
• Infrastructure projects: railway stations, airport terminals, stadiums, and exhibition centers rely on H beam steel for large-span roofs and complex architectural shapes.
• Underground support: H beam steel is used as soldier piles and struts in deep excavation and foundation pit support systems.

Why Choose YS STEEL

YS STEEL has established itself as a reliable supplier of structural steel products through continuous investment in production technology and customer service. The company operates multiple hot rolling mills and welding production lines, with an annual H beam steel output capacity exceeding 500,000 tons. This production scale allows YS STEEL to offer competitive pricing without compromising quality.

One of the key advantages of YS STEEL is its comprehensive inventory system. Standard H beam steel sizes from 100 mm to 900 mm are kept in stock at distribution centers, enabling immediate shipment for urgent project requirements. For large orders, production lead time is typically 15 to 30 days depending on size, grade, and surface treatment. The company also provides cutting to length, drilling, coping, and end plate welding services to reduce on-site fabrication time.

Logistics support from YS STEEL includes container loading, bulk vessel shipment, and inland truck delivery. Each H beam steel bundle is securely strapped and labeled with clear product identification. Export packaging can be customized for sea freight, including waterproof wrapping and edge protection. Full documentation such as commercial invoice, packing list, bill of lading, certificate of origin, and mill test certificate is provided for every international order.

Technical support is another pillar of YS STEEL service. The engineering team assists clients with section selection, connection design, material substitution, and welding procedure recommendations. Whether the project requires a small batch of standard H beam steel or thousands of tons of welded custom sections, YS STEEL delivers consistent quality and dependable after-sales support.

Frequently Asked Questions 

Q: How do I select the correct H beam steel size for my project?

A: Selecting the correct H beam steel size requires calculating the maximum bending moment, shear force, and deflection under the applied loads and span conditions. Structural engineers determine the required section modulus and moment of inertia based on the design loads and allowable stress of the material. From these values, the engineer selects an H beam steel section that meets or exceeds the required properties. Factors such as support conditions, unbraced length, connection type, and corrosion protection requirements also influence the final selection. YS STEEL provides detailed section property tables and technical support to help customers choose the optimal H beam steel size for their specific application.

Q: Can H beam steel be galvanized after fabrication?

A: Yes, H beam steel can be hot-dip galvanized after rolling or welding. The galvanizing process involves cleaning the steel surface to remove oil, grease, and mill scale, then dipping the beam into a molten zinc bath at approximately 450°C. The zinc coating protects the steel from corrosion through barrier protection and cathodic action. Hot-dip galvanized H beam steel is widely used in outdoor structures, coastal environments, and industrial facilities where moisture and chemicals accelerate corrosion. YS STEEL works with certified galvanizing plants to ensure uniform coating thickness and adherence according to ASTM A123 or ISO 1461 standards. Vent holes and lifting holes can be provided in advance to facilitate the galvanizing process and prevent air entrapment.

Q: What surface preparation is required before painting H beam steel?

A: Proper surface preparation is critical for paint adhesion and long-term coating performance on H beam steel. The recommended process begins with solvent cleaning to remove oil, grease, and other contaminants. Next, the steel surface should be abrasive blast cleaned to Sa 2.5 according to ISO 8501-1 or SSPC-SP10 near-white metal standard. This removes all mill scale, rust, and old paint, creating a rough surface profile of 30 to 75 μm for mechanical bonding. After blasting, the surface must be free of dust and debris. A primer coat should be applied within four hours of blasting to prevent flash rusting. YS STEEL offers shot blasting and primer coating services in-house, ensuring the H beam steel arrives at the job site ready for intermediate and top coats.

Q: How is welded H beam steel different from hot-rolled H beam steel?

A: Welded H beam steel is fabricated by welding three steel plates together—two flanges and one web—using automatic submerged arc welding. Hot-rolled H beam steel is produced by rolling a single heated billet into the H shape in a continuous process. Welded H beam steel allows unlimited size customization, making it suitable for large sections above 900 mm height, non-standard flange widths, and variable web thicknesses. Hot-rolled H beam steel offers better cost efficiency for standard sizes and has a more uniform microstructure because it is formed without weld seams. Welded H beam steel requires careful weld inspection, including ultrasonic testing, to ensure the flange-to-web connection meets structural requirements. Both types can meet the same material grade specifications in terms of yield strength and tensile strength.

Q: What is the typical delivery time for H beam steel orders from YS STEEL?

A: The delivery time for H beam steel depends on whether the material is in stock or requires production. For standard sizes that YS STEEL keeps in inventory, loading can be arranged within 3 to 7 days after order confirmation. For hot-rolled H beam steel in non-stock sizes with common grades such as Q235B or A36, production lead time is typically 15 to 25 days. For higher strength grades like Q355B, S355JR, or A572 Gr.50, production may take 20 to 30 days. Welded H beam steel with custom dimensions or special surface treatment generally requires 25 to 35 days. Shipping time to the destination port adds another 7 to 40 days depending on the route and carrier. YS STEEL provides a detailed production schedule and shipment plan for every order, keeping clients informed at each stage.