Qingdao Ruly Steel Engineering Co.,Ltd
One-stop service for steel structure project
Add to Cart
Prefabricated/Prefab Warehouse/Workshp/Cold Storage/Car Garage Steel Structure For Metal Building
Pre engineered Buildings Steel Construction Warehouse Structure Design. We are a middle-sized steel structure factory from Qingdao, China. Normally, our business could mainly divide into two parts, one is steel structure fabrication such as H-section steel beam&column, special-shaped steel, angle steel, purlin,etc and one is provide integrated services including design, fabrication, installation for prefab steel buildings such as steel structure warehouse, workshop, multi floors buildings. Prefabricated steel structure warehouse buildings are destined to have a strong construction market share due to their beautiful appearance, short construction period, high degree of industrialization, and resource reuse. The cost of steel structure workshops is also a concern for many people. Controlling the cost of steel structure workshops and giving full play to the technical advantages of steel structure workshops are the focus of many steel structure companies.
| Name | Pre engineered Buildings Steel Construction Warehouse Structure Design |
| Structure Type | Gable frame / portal frame , single ridge, clean span or two spans |
| Length | 40- 100m |
| Width | 20-80m |
| Eave Height | 6-15m |
| Roof Slope | 10% ~ 15% |
| Gable Wall Column Spacing | 7.5m |
| Roof | Steel cladding sheet, sandwich panel |
| Wall | Steel cladding sheet, sandwich panel |
| Door | Sliding door, roller up door,etc. |
| Window | Ribbon Skylight |
| Height difference between indoor and outdoor | 300mm |
| Item name | Specification | Material Parameter | Technical Treatment |
| Column | H-section steel | Q235B,Q345B | Paint or Hot dip galvanized |
| Beam | H-section steel | Q235B,Q345B | Paint or Hot dip galvanized |
| Bracing | Steel rod,Steel pipe,Angle steel | Q235B,Q345B | |
| Purling | C or Z shape, purling Thickness:1.8mm~3.0mm | Q235B,Q346B | 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 |
1. Structural steel fabrication, painting , galvanizing , pre-assembly
2. Designing, fabrication and installation for Prefabricated steel structure building.
3. Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
4. Engineering consulting service
The floor space of our steel structre fabrication factory is 35,000㎡, and the workshop area is 20000㎡. We own three light/heavy H steel production lines, BOX production lines, C/Z purlin production lines and various types of profiling steel sheet machines with advanced equipment such as plasma cutting machine.