China Suppliers Wide Flange Steel H-Beam - High-Quality Structural Construction Factory Products
Specification
| Parameter | Range / Options |
| Section Height (H) | 100 mm – 1000 mm |
| Flange Width (B) | 50 mm – 600 mm |
| Web Thickness (t1) | 3.2 mm – 32 mm |
| Flange Thickness (t2) | 5 mm – 40 mm |
| Length | 6 m – 12 m (custom lengths available) |
Material Standards
| Material Type | Standard | Common Grades |
| Carbon Steel | ASTM A36 | A36 (general structural) |
| ASTM A572 | Grade 50, Grade 60 (high strength) | |
| EN 10025 | S235JR, S275JR, S355JR/J0/J2 | |
| JIS G3101 | SS400, SM490 | |
| GB/T 1591 | Q235B, Q355B | |
| High Strength | EN 10025 | S420, S460 (high yield) |
| Stainless Steel | ASTM A276 / A484 | 304/L, 316/L |
Surface Treatments
- Natural / Black Finish: Mill scale surface, as-rolled condition
- Shot Blasting: Clean surface for painting or inspection
- Primed / Painted: Shop-applied primer coating
- Hot-Dip Galvanizing: Zinc coating for corrosion protection
- Custom Coatings: Epoxy, 3LPE, or other anti-corrosion systems
Applications
- Building ConstructionH-beams serve as primary structural elements in high-rise buildings, stadiums, shopping malls, and industrial facilities. Wide flange sections are typically used as columns, while narrow flange sections function as beams and girders.
- Bridge EngineeringUsed in highway bridges, pedestrian walkways, and railway structures where high load capacity and span lengths are required.
- Industrial StructuresEssential for factory frameworks, equipment supports, crane runways, and heavy machinery bases.
- Infrastructure ProjectsEmployed in tunnels, ports, docks, and transportation hubs requiring robust structural support.
- Marine and OffshoreStainless steel H-beams provide corrosion resistance for coastal facilities, piers, and offshore platforms.
- Piling ApplicationsH-piles are driven deep into ground for foundation support in soft soil conditions.
- Mining and EnergyUsed in mining facilities, power plants, and renewable energy structures including solar panel mounting frames and wind tower foundations.
Frequently Asked Questions
Q What is the maximum section height available for your H-beams?
Our H-beams are available with section heights (H) ranging from 100 mm up to 1000 mm. Custom dimensions beyond this range may be discussed based on project-specific requirements.
Q Which material standards do your H-beams comply with?
Our H-beams are manufactured to comply with multiple international standards including ASTM A36, ASTM A572, EN 10025, JIS G3101, and GB/T 1591, covering carbon steel, high-strength steel, and stainless steel grades.
Q Are custom lengths available for H-beams?
Yes. Standard lengths range from 6 m to 12 m, and custom lengths are available upon request to suit specific project and engineering requirements.
Q What surface treatment options are offered?
We offer a variety of surface treatments including Natural/Black Finish (as-rolled), Shot Blasting, Shop-applied Primer/Paint, Hot-Dip Galvanizing for corrosion protection, and custom coatings such as Epoxy and 3LPE systems.
Q Can stainless steel H-beams be used in marine environments?
Yes. Stainless steel H-beams in grades 304/L and 316/L offer excellent corrosion resistance, making them well-suited for coastal facilities, piers, offshore platforms, and other marine or high-humidity environments.
Q What are the main structural applications of H-beams?
H-beams are widely used across building construction (columns, beams, girders), bridge engineering, industrial frameworks, infrastructure projects such as tunnels and ports, piling foundations, and energy sector structures including wind tower foundations and solar mounting frames.