Heavy Duty Structural Steel H Beam For Workshop Steel Structure Bridge Fabrication

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. We provide fully customized size, span and structural design to meet large farm industrial breeding demands.

1. Superior Load-Bearing Capacity Adopting high-strength steel with yield strength up to 345–690MPa, supporting heavy cranes (25t, 50t, 100t+), heavy-load floors, and long-span column-free spaces.
2. Excellent Seismic & Wind Resistance Outstanding plasticity and toughness, meeting seismic fortification intensity 8+, ensuring safety in high-seismic and coastal strong-wind areas.
3. Factory Prefabrication & Efficient Delivery Full-process factory prefabrication, shortening construction period by 30%–60% compared with concrete structures.
4. Maximized Space Utilization Small cross-section and high bearing capacity enable extra-long span and super-high clearance, improving usable area and logistics efficiency.
5. Long-Lasting Anti-Corrosion & Durability Standard surface treatment: sandblasting Sa2.5 + zinc-rich epoxy primer + epoxy intermediate coat + polyurethane topcoat.
6. Eco-Friendly & Low-Carbon Dry construction minimizes pollution. Steel is 100% recyclable, fully compliant with global green building policies.

• 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

1. Detailed Design & BIM Modeling – Tekla Structures, 3D BIM
2. CNC Precision Cutting – Flame / plasma / laser cutting
3. Assembly & Welding – Automatic assembly, submerged arc welding
4. Straightening & Shaping – Mechanical + flame straightening
5. Surface Treatment – Sandblasting/shot blasting to Sa2.5
6. Anti-Corrosion & Fireproof Coating
7. Non-Destructive Testing – UT, MT, PT inspection
8. Marking, Packaging & Delivery

• Consultation & Scheme Design
• Detailed Design & Drawing
• Custom Fabrication
• Quality Inspection & Certification
• Logistics & On-Site Guidance
• Installation & Turnkey
• After-Sales & Maintenance