Heavy Steel Structure Steel H Beam For Workshop Steel Structure Bridge Fabrication
Product Summary
Heavy-duty H beams for industrial buildings & bridges. High-strength steel (Q235/Q345), ASTM standard, 50-year lifespan. Custom sizes, galvanized coating, superior load-bearing & seismic resistance. One-stop design, fabrication, installation.
Product Custom Attributes
ASTM Heavy Steel Structure
,Heavy Steel Structure Workshop
,Q235 steel bridge fabricators
Basic Properties
Trading Properties
Product Description
Our heavy-duty steel structure barns are engineered for large-scale livestock and poultry farming, including cattle sheds, sheep barns and chicken coops. Built with high-strength heavy steel components and thickened load-bearing frames, this series boasts superior structural stability, heavy load capacity, wind and snow resistance.
With hot-dip galvanized or painted anti-corrosion treatment, the buildings deliver long service life and adapt to harsh cold, high humidity and coastal extreme weather conditions. Integrating professional ventilation, thermal insulation and drainage design, the heavy steel livestock housing ensures a safe, dry and healthy breeding environment.
Door: Sliding Sandwich Panel/Rolling Metal/Fireproof
Wall: Sandwich Panel/Corrugated Steel Sheet
- Heavy Industrial Buildings: Heavy machinery workshops, metallurgical plants, chemical factories, automobile plants, high-load warehouses
- Transportation Infrastructure: Highway & railway bridges, viaducts, stations, airport terminals
- High-Rise & Super High-Rise Buildings: Office buildings, hotels, apartments, steel frame structures
- Energy & Power Projects: Power plants, wind & solar bases, boiler structures, substation frameworks
- Large Public Buildings: Stadiums, exhibition centers, theaters, long-span landmark buildings
- Special Heavy-Duty Structures: Port platforms, crane bases, industrial towers, equipment supports
| Item | Standard | Custom Range |
|---|---|---|
| Steel Grade | Q355B, Q460C, A36, A572Gr.60, S355 | Custom |
| Component Type | H-beam, Box column, Crane beam, Truss | All types |
| Section Size | H300–H1200; Box 400*400–1200*1200 | Custom |
| Plate Thickness | 10–60mm (standard) | Up to 120mm |
| Crane Capacity | 5–50t+ | Custom |
| Floor Load | 5–20kN/㎡ | Custom |
| Surface Treatment | Sandblasting Sa2.5 + Multi-layer Coating | Galvanized available |
| Fire Resistance | 1.0h / 1.5h / 2.0h / 3.0h | Custom |
| Standard | GB50017, GB50205, ASTM, EN, BS | Certified |
| Service Life | ≥50 years | Extendable |
| Welding Quality | Class 2, key parts Class 1 | 100% NDT |
- Detailed Design & BIM Modeling – Tekla Structures, 3D BIM
- CNC Precision Cutting – Flame / plasma / laser cutting
- Assembly & Welding – Automatic assembly, submerged arc welding
- Straightening & Shaping – Mechanical + flame straightening
- Surface Treatment – Sandblasting/shot blasting to Sa2.5
- Anti-Corrosion & Fireproof Coating
- Non-Destructive Testing – UT, MT, PT inspection
- Marking, Packaging & Delivery
- Consultation & Scheme Design
- Detailed Design & Drawing
- Custom Fabrication
- Quality Inspection & Certification
- Logistics & On-Site Guidance
- Installation & Turnkey
- After-Sales & Maintenance
From power plants to supermarkets, from stadiums to apartment buildings, we provide solutions for a scope of work covering industrial, commercial, residential and infrastructure projects. We combine expertise with invention to provide a wide variety of solutions in an age of rapidly progressing technology.
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