Qingdao Ruly Steel Engineering Co.,Ltd
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 20000 Square Meter Per Month |
| Delivery Time | 30 Days |
| Packaging Details | As request |
| Application | Light Frame Pre-Engineered Steel Warehouse |
| Features | Prefab Warehouse Steel Buildings |
| Raw steel material | Q235B, Q355B, ASTM A36 |
| Service life | 50 Years |
| Wall and Roof | Glass wool sandwich panel |
| Surface treatment | Painting |
| Working scope | Design,Fabrication, Installation |
| Standard | AISC, ASTM, BS, DIN, GB, JIS |
| Brand Name | Ruly Steel |
| Model Number | Ruly0280 |
| Certification | SGS, BV, ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 20000 Square Meter Per Month |
| Delivery Time | 30 Days | Packaging Details | As request |
| Application | Light Frame Pre-Engineered Steel Warehouse | Features | Prefab Warehouse Steel Buildings |
| Raw steel material | Q235B, Q355B, ASTM A36 | Service life | 50 Years |
| Wall and Roof | Glass wool sandwich panel | Surface treatment | Painting |
| Working scope | Design,Fabrication, Installation | Standard | AISC, ASTM, BS, DIN, GB, JIS |
| Brand Name | Ruly Steel | Model Number | Ruly0280 |
| Certification | SGS, BV, ISO | Place of Origin | China |
| High Light | Q235B Pre Engineered Steel Warehouse ，Light Frame Pre Engineered Steel Warehouse ，Q235B prefab steel warehouse | ||
Light Frame Pre-Engineered Steel Warehouse Steel Factory Buildings
Prefabricated steel structure factory building mainly refers to, the main load-bearing components are composed of steel, processed in advance.Including steel columns, steel beams, steel structure foundation, steel roof truss (of course, the span of the workshop is relatively large, basically all steel structure roof truss), steel roof, pay attention to the wall of steel structure can also be maintained by brick wall.
First, steel structure installation procedures
Installation of steel column → installation of support between columns → temporary position of steel crane beam → roof beam and roof support → correction and fixation of steel crane beam, etc. → installation of maintenance structure
Second, steel column installation
(1) Due to the large weight and length of the steel column, it is impossible to make and transport the steel column at one time. Therefore, the method of segmented production and on-site assembly is adopted to make the steel column as a whole and then hoisting is carried out. It is proposed to make the steel column in two sections.The steel column is divided into two sections, the lower lattice section and the upper H-beam section, which are transported to the site.The weight of the steel column is about 6 tons, and the position height is about 17 meters. The truck crane of 50 tons can meet the lifting demand, and then a truck crane of 25 tons can be used for lifting.
(2) Lifting using single machine rotary lifting.Before lifting, wood should be padded at the position of the steel column foot plate, so as not to damage the column foot plate in the process of lifting.When the steel column is hoisted, the crane should hook up and turn the arm at the same time to make the steel column vertical off the ground and put the column into the mouth of the cup.
| Main Parts | Item Name | Specification |
Main Steel Frame | Steel Column | Q235B, Q355B |
| H shape, Box, Steel pipe, Hot rolled sheet | ||
Steel Beam | Q235B, Q355B | |
| H shape, Steel Truss, Hot rolled sheet | ||
Brace | Q235B, Q355B | |
| Steel rod, Steel pipe, Angle steel | ||
| Roof Purlin | C or Z shape, Steel purlin | |
Supporting System | Wall Purlin | Q235B, Q355B |
| C or Z shape, Steel purlin | ||
| Roof | Single colorful corrugate steel sheet, Sandwich panel with EPS, Rock wool, PU, Glass wool etc., | |
| Wall | Single colorful corrugate steel sheet, Sandwich panel with EPS, Rock wool, PU, Glass wool etc., | |
Accessories | Bolts | Ordinary, High strength |
| Gutter | Galvanized Steel plate, Stainless steel | |
| Windows | Aluminum alloy-Glass, Aluminum alloy-shutter, PVC | |
| Doors | Sliding or Rolling door | |
| Downpipes | PVC pipe, Color steel pipe | |
| Edge Cover | Made of color steel sheet thickness 0.5mm | |
| Ventilator | Stainless steel | |
| Crane | Crane in 5 tons to 30 tons |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
15 Million-20 Million
Employee Number:
100~110
Ecer Certification：
Verified Supplier
Qingdao Ruly Steel Engineering Co.,Ltd is a professional steel structure fabrication and construction company for light and heavy steel structure Design, Manufacture & Installation. The floor space of our steel structre fabrication factory is 35,000㎡, and the worksh... Qingdao Ruly Steel Engineering Co.,Ltd is a professional steel structure fabrication and construction company for light and heavy steel structure Design, Manufacture & Installation. The floor space of our steel structre fabrication factory is 35,000㎡, and the worksh...
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