China Wide Flange H-Beam for Structural Construction - High-Quality Suppliers & Factory Direct Price
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 Construction
H-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 Engineering
Used in highway bridges, pedestrian walkways, and railway structures where high load capacity and span lengths are required.
Industrial Structures
Essential for factory frameworks, equipment supports, crane runways, and heavy machinery bases.
Infrastructure Projects
Employed in tunnels, ports, docks, and transportation hubs requiring robust structural support.
Marine and Offshore
Stainless steel H-beams provide corrosion resistance for coastal facilities, piers, and offshore platforms.
Piling Applications
H-piles are driven deep into ground for foundation support in soft soil conditions.
Mining and Energy
Used in mining facilities, power plants, and renewable energy structures including solar panel mounting frames and wind tower foundations.
Frequently Asked Questions
Q1
What is the maximum section height available for H-beams?
Our H-beams are available in section heights (H) ranging from 100 mm up to 1000 mm. Custom dimensions beyond this range can also be discussed based on project requirements.
Q2
Which material standards are supported for H-beam production?
We support a wide range of international material standards including ASTM A36, ASTM A572, EN 10025, JIS G3101, and GB/T 1591 for carbon steel, as well as ASTM A276/A484 for stainless steel grades 304/L and 316/L.
Q3
What surface treatment options are available for H-beams?
We offer multiple surface treatment options including natural/black mill finish, shot blasting, shop-applied primer or paint, hot-dip galvanizing for corrosion protection, and custom coatings such as epoxy or 3LPE anti-corrosion systems.
Q4
Can H-beams be used in marine or offshore environments?
Yes. Stainless steel H-beams (grades 304/L or 316/L) are specifically suited for marine and offshore applications, offering excellent corrosion resistance for use in coastal facilities, piers, and offshore platforms.
Q5
Are custom lengths available for H-beams?
Standard lengths range from 6 m to 12 m. Custom lengths are available upon request to suit specific project requirements, ensuring minimal material waste and optimal structural performance.
Q6
What are the primary structural differences between wide flange and narrow flange H-beams?
Wide flange H-beams are typically used as columns due to their higher load-bearing capacity in vertical applications, while narrow flange sections are more commonly used as horizontal beams and girders to span distances and carry floor or roof loads in building and bridge construction.