Q355B Prefabricated Steel Structure Warehouse 10000 Ton Capacity
| Attribute | Value |
|---|---|
| Application | Prefabricated Steel Structure Building |
| Features | Q355B Steel Structure Warehouse |
| Type | Steel Structure Warehouse |
| Raw steel material | Q235B, Q355B, ASTM A36 |
| Service life | 50 Years |
| Wall and Roof | Steel cladding sheet |
| Surface treatment | Painting |
| Working scope | Design, Fabrication, Installation |
Steel Structure Warehouse is widely used for large warehouses, factories, workshops, sheds, garages, hangars, office buildings, bridges, stadiums and other structures. The portal frame steel structure building is a modern building system formed by main steel framework linking H-section, Z-section, and U-section steel components, with roof and walls using various panels, windows, and doors.
| Item name | Specification | Material Parameter | Technical Treatment |
|---|---|---|---|
| Column | H shape, Box, steel pipe, Hot rolled sheet | Q235B, Q355B | Paint or Hot dip galvanized |
| Beam | H shape, steel Truss, Hot rolled sheet | Q235B, Q355B | Paint or Hot dip galvanized |
| Bracing | Steel rod, Steel pipe, Angle steel | Q235B, Q355B | |
| Purling | C or Z shape, purling Thickness:1.8mm~3.0mm | Q235B, Q355B | Hot dip galvanized |
| Wall and roof panel | EPS, Rock wool, Pu, Glass wool Sandwich panel or Single sheet | Steel T=0.426~0.8mm, insulation T=50~150mm | Alu-zinc 150g, Fluorocarbon paint |
| Door | Sliding or rolling door | Steel or Aluminum sheet, T=1.0~1.5mm | Paint or Hot dip galvanized |
| Window | alloy-Glass, Aluminium alloy-shutter | T=1.0~2.0mm | Alloy |
| Lighting panel | FRP, T=1.5mm or T=1.8mm | Coefficient of thermal expansion:2.2x10-5/cm/cm/℃ | Light transmittance 85% |
| Ventilator | Turbine ventilator, and electric type | Steel, stainless steel, PC | Paint or Hot dip galvanized, 304 |
| Gutter | Galvanized or stainless steel plate | T=2.0mm | Hot dip galvanized, 304 |
| Downpipe | PVC pipe, Color steel pipe T=0.5mm | Φ110, 160, 200 | Paint |
| Bolt | Ordinary, high strength | 10.9S, 4.8s | Hot dip galvanized |
| Anchor bolt | Steel rod M24, M27 M30 | Q235B |
- Raw material quality control: Thickness tolerance <0.25mm, yield and tension strength testing in-house, third party inspection certificate, supply traceable mill certificate
- Structural steel fabrication quality control: 100% testing dimension tolerance <1mm, 20% sample welding line ultrasonic testing, 20% magnetic powder testing
- Surface treatment: Shot blasting grade Sa. 2.5, paint primer within 5 hours after shot blasting, Dry Film Thickness (DFT) >75UM
- Pre-assembly testing of connection details
All structure components, panels, bolts and accessories are packed with standard packaging suitable for ocean transportation and loaded into 40'HQ containers. Our skilled workers use cranes and forklifts at our factory loading site to prevent damage to goods during loading.
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