Steel structure building is made of heavy steel frame and cladding panels, doors and windows. Main column and rafter are welded H-steel, purlin is steel with galvanization 275g/m², available in C or Z section. Secondary steel components include L-steel, CHS, SHS, RHS, and round steel rod. Most steel components are connected by bolts.
Available options include: one floor or multi-floor, crane systems, skylights, ventilation systems, and more.
| Component | Specifications |
|---|---|
| Main Structure | |
| Column | Q355/Q235 H-steel, Box column also available |
| Rafter, Beam | Q355/Q235 H-steel |
| Surface Processing Options | 1. Epoxy zinc-rich primer + epoxy mica intermediate paint (120μm thickness) 2. Hot dip galvanization |
| Sub Structure | |
| Purlin | Q355B, C/Z steel section, galvanization 275g/m² |
| Angle Brace | Q235B, L-steel |
| Cross Bracing | Q235B round bar, L-steel |
| Tie Bar | Q235B, round pipe |
| Batter Brace | Q235B, round bar |
| Roof System | |
| Roof Panel Options | 1. Insulated sandwich panel (PU, rock wool, glass fiber, EPS) with steel sheets on both sides. Thickness: 50mm/75mm/100mm, Steel sheet thickness: 0.4mm/0.5mm/0.6mm 2. Steel plate, thickness: 0.4mm/0.5mm |
| Gutter Options | 1. Galvanized steel gutter, thickness: 2.0mm/2.5mm/3.0mm 2. Painted, pre-finished steel gutter, thickness: 0.4mm/0.5mm/0.6mm |
| Down Spout | PVC pipe |
| Steel Flashing and Cover | Steel sheet for roof ridge cap, gable wall end cover and corner cover |
| Options | Roof skylight 1.8mm PVC sheet and stainless steel ventilator |
| Wall System | |
| Wall Panel Options | 1. Insulated sandwich panel (PU, rock wool, glass fiber, EPS) with steel sheets on both sides. Thickness: 50mm/75mm/100mm, Steel sheet thickness: 0.4mm/0.5mm/0.6mm 2. Steel plate, thickness: 0.4mm/0.5mm 3. Brick wall (provided by client) |
| Door | 1. Roller door for truck, size customized 2. Sliding door for truck, size customized 3. Access door, steel door, glass door, etc. |
| Window | PVC or Aluminum frame, Fixed, swing, sliding, louver, etc., size customized |
| Steel Flashing and Cover | Steel sheet end cover and corner cover |
| Accessories and Fasteners | Anchor bolts, chemical bolts, high strength bolts, ordinary bolts, self-drilling screws, rivet, etc. |
| Other Options | Crane 5T, 6T, 10T, 16T, 30T, etc. |


