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Urban construction requires a large number of steel structures, such as subways, urban light railways, overpasses, environmental protection buildings, public facilities, temporary buildings, etc. In addition, steel structures are also widely used in small and light structures such as supermarket shelves, scaffolding, square pieces, sculptures and temporary exhibition halls.
| Quantity: | |
|---|---|
High-Strength | Customizable | Fast Global Delivery
| Component | Standard Configuration | Premium Upgrade Options |
|---|---|---|
| Main Frame | Welded H-section (Q345B) | ASTM A992 Gr.50 |
| Purlins | Cold-formed C/Z sections | Sigma sections for heavy load |
| Roof Panel | 0.5mm PPGI | Standing seam roof system |
| Insulation | 50mm glass wool (R-value 3.2) | PIR sandwich panel (R-value 6) |
| Warranty | 25-year anti-corrosion | 30-year performance guarantee |
Stage Control Points Certification
Raw Material Mill test certificates EN 10204 3.1
Fabrication Dimensional tolerance ±2mm ISO 9013
Surface Prep Sa 2.5 blast cleaning SSPC/NACE
Coating 3-layer epoxy system ASTM D4541
Packaging Weather-proof crating ISTA 3E
✅ International Certifications (ISO, CE, ASTM)
✅ 15-30 Days Faster Delivery than industry average
✅ 30% Cost Saving vs traditional construction
✅ 10,000+ Projects completed worldwide since 1997
High-Strength | Customizable | Fast Global Delivery
| Component | Standard Configuration | Premium Upgrade Options |
|---|---|---|
| Main Frame | Welded H-section (Q345B) | ASTM A992 Gr.50 |
| Purlins | Cold-formed C/Z sections | Sigma sections for heavy load |
| Roof Panel | 0.5mm PPGI | Standing seam roof system |
| Insulation | 50mm glass wool (R-value 3.2) | PIR sandwich panel (R-value 6) |
| Warranty | 25-year anti-corrosion | 30-year performance guarantee |
Stage Control Points Certification
Raw Material Mill test certificates EN 10204 3.1
Fabrication Dimensional tolerance ±2mm ISO 9013
Surface Prep Sa 2.5 blast cleaning SSPC/NACE
Coating 3-layer epoxy system ASTM D4541
Packaging Weather-proof crating ISTA 3E
✅ International Certifications (ISO, CE, ASTM)
✅ 15-30 Days Faster Delivery than industry average
✅ 30% Cost Saving vs traditional construction
✅ 10,000+ Projects completed worldwide since 1997
