Heavy Duty Steel Structure Industrial Warehouse Building Prefabricated Metal Workshop Factory Construction for Logistics

Heavy Duty Steel Structure Industrial Warehouse Building

 

Sichuan Jinxiu Hongcheng Steel Structure Co., Ltd. is a professional China manufacturer of heavy duty steel structure industrial warehouse buildings. With 5,000 tons monthly production capacity, 15-day fast delivery, and competitive prices from $30-40/sqm, we deliver high-quality prefab steel building solutions for USA, Europe, Australia, Canada and global clients.

 

Core Advantages

 

Premium Steel Materials: Q235B/Q355B structural steel, compatible with ASTM A36, A572, S235JR, S355JR international standards. Precision Fabrication: CNC plasma and flame cutting with ±1mm tolerance, automatic submerged arc welding (SAW) and gas metal arc welding (GMAW), 100% ultrasonic testing for all critical welds. Advanced Anti-Corrosion: Shot blasting to Sa2.5 grade, epoxy zinc-rich primer, polyurethane topcoat, total coating thickness 80-120μm for long-lasting protection. Heavy Duty Design: Spans from 10m to 50m standard (custom up to 100m+), eave height 4-12m (custom up to 30m), single building max area 300,000 sqm, overhead cranes up to 50 tons. Certified Quality: ISO 9001:2015, CE (EN 1090-1 EXC2), ASTM A6/A6M, AWS D1.1 compliant.

 

Technical Specifications

 

Steel Grade: Q235B, Q355B, ASTM A36/A572, S235JR/S355JR. Span: 10-50m standard, custom up to 100m+. Bay Distance: 6-9m standard. Eave Height: 4-12m standard, custom up to 30m. Overhead Crane Capacity: Up to 50 tons. Wind Load Resistance: 0.3-0.6 kN/sqm, custom up to 1.5 kN/sqm. Snow Load Resistance: 0.2-0.5 kN/sqm, custom up to 2.0 kN/sqm. Seismic Grade: 6-8 standard. Roof Slope: 5-10% standard.

 

Typical Applications

 

Industrial manufacturing plants, production factories, assembly facilities, logistics warehouses, distribution centers, storage facilities, agricultural storage buildings, automotive repair shops, aircraft hangars, cold storage facilities, commercial storage units.

 

Manufacturing Process

 

Step 1 Design & Engineering: Custom shop drawings using AutoCAD and Tekla Structures software. Step 2 Material Sourcing: Quality steel from certified mills including Baosteel and Ansteel. Step 3 CNC Cutting: Precision plasma and flame cutting with ±1mm tolerance. Step 4 Automatic Welding: SAW/GMAW with 100% UT inspection for all critical welds. Step 5 Surface Treatment: Sa2.5 shot blasting + epoxy zinc-rich primer + polyurethane topcoat. Step 6 Quality Control: Dimensional verification, welding inspection, coating thickness testing. Step 7 Packing & Shipping: Standard export packing, container loading, 15-day delivery after drawing confirmation.

 

Quality Assurance & Warranty

 

ISO 9001:2015 certified. CE (EN 1090-1, EXC2). 10-year structural warranty. 2-year paint warranty. Strict QC before shipment. Professional installation guidance and after-sales technical support.

 

Contact Us for Free Consultation & Quote

 

Email: sales@jinxiuhongcheng.com. Phone/WhatsApp: +86 15882288311. Contact: Eason. Get a custom design and competitive price for your heavy duty steel structure industrial warehouse project today!