Complaint
Painting Surface Prefab Warehouse Steel Buildings / Steel Factory Buildings
Prefab Warehouse Steel Buildings / Steel Factory Buildings Construction. This is a prefab warehouse steel buildings used to produce and strore Apparel & Accessories. It is a single-layer portal frame steel structure building.The main steel frame structure of steel buildings are welded H-section steel columns and beams that is connected by high strength bolts. All the steel structure components and wall and roof insulation panel are made in our factory.
Prefab steel frame structure buildings has lots advantages such as light in weight, high in strength, large in span, short in construction period, correspondingly reducing investment cost, convenient to move, non-polluting and environmentally friendly, and can be widely used in factories, warehouses, restaurants, gymnasiums, large markets, leisure resorts.
Qingdao Ruly Steel Engineering Co.,Ltd is a professional steel structure fabrication and construction company for light and heavy steel structure Design, Manufacture & Installation.
Steel is a very strong building material. The use of steel allows for spanless construction, which means that there is no need to support the roof with load-bearing walls or columns-the steel frame is strong enough to be done by itself. The clear span design of the building can range from 150 feet to 250 feet wide without any obstacles.
If your building needs to be wider than 250 feet, you can place a load-bearing column in the center of the building and leave a 250-foot clear span on each side of the center column. In this way, the steel structure warehouse or distribution center can actually reach the size that the business needs, and if more space is needed, you can always add another 250 feet of additional space in the building (with another central Uprights). future.
These buildings can also be up to 40 feet tall, leaving more space for stacked pallets. If companies want to add sprinkler systems within the building, such as overhead cranes, they can also design the ceiling structure to withstand greater weight.
| Specifications: | |
| 1) Main Steel: | Q355, Q235, Q355B, Q235B, etc. |
| 2) Column & Beam: | Welded or Hot rolled H-section |
| 3) Connection method of steel structure: | Welding connection or bolt connection |
| 4) Wall & Roof: | EPS, PU sandwich, corrugated steel sheet |
| 5) Door: | Rolled up door or Sliding door |
| 6) Window: | Plastic steel or Aluminum alloy window |
| 7) Surface: | Hot-dip galvanized or painted |
| 8) Crane: | 5MT, 10MT, 15MT, and more |
| Drawings & Quotation: | |
| 1) Customized design is welcomed. | |
| 2) In order to give you an exact quotation and drawings, please let us know the length, width, eave height, and local weather. We will quote for you promptly. | |
| Name | Prefab Warehouse Steel Buildings / Steel Factory Buildings Construction |
| Structure Type | portal frame, single ridge, clean span |
| Length | 90m |
| Width | 40m |
| Eave Height | 9m |
| Roof Slope | 10% |
| Gable Wall Column Spacing | 7.5m |
| Roof | 75 mm Glass wool sandwich panel
|
| Wall | 75mm Glass wool sandwich panel |
| Door | Sliding door |
| Window | Ribbon Skylight |
| Height difference between indoor and outdoor | 300mm |
1.steel structure workshop
QC/Technical Support
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, no fault, full penetration.
20% magnetic powder testing, no bubble, no defect, Smooth and Full
Supply third-party inspection assistance.
Shot blasting and painting quality control
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no welding spatter, Roughness >75um
Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
Pre-assembly testing the connection details.
1. You are manufacture factory or trading company?
1. Professional design team, we could design the drawing as your requirement or calculate the steel quantity based on your drawing.
2. Skilled fabrication team and advanced equipment. We make the independent production schedule to each project.
3. One-stop service: We have completed lots such kinds of projects, we could provide the integrated proposal for your project.
4. Professional QC team will guarantee that we will provide the production and service as your request.
5. After sales service: If it has any questions that need us to do in your process of using, such as the maintain of outside insulation and steel components, just tell us , we will try to provide the service as well as we can.
