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 |
| Raw steel material | Q235B, Q355B |
| Surface treatment | Painting or Hot-dip Galvanize |
| Shot blasting level | Sa 2.5 |
| Service life | 50 Years |
| Wall and Roof | Glass wool |
| Type | Heavy steel warehouse |
| Working scope | Design,Fabrication, Installation |
| Application | large span steel structure warehouse, workshop |
| Brand Name | Ruly Steel |
| Model Number | Ruly0322 |
| 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 |
| Raw steel material | Q235B, Q355B | Surface treatment | Painting or Hot-dip Galvanize |
| Shot blasting level | Sa 2.5 | Service life | 50 Years |
| Wall and Roof | Glass wool | Type | Heavy steel warehouse |
| Working scope | Design,Fabrication, Installation | Application | large span steel structure warehouse, workshop |
| Brand Name | Ruly Steel | Model Number | Ruly0322 |
| Certification | SGS, BV，ISO | Place of Origin | China |
| High Light | Large Span Steel Structure Construction ，Fire Retardant Steel Structure Construction ，Large Span prefabricated steel structure building | ||
Large Span Prefabricated Steel Structure Construction With Fire-retardant coating
The large span steel structure building is usually a key criterion for considering the high-tech level of a country’s architecture, and it is also a representative of the development trend of a country’s civilized behavior. All parts of the world attach great importance to the theoretical basic research and practical activities of large-span indoor space architecture. The integration of structural form and architectural art space can best reflect the appeal of structural art aesthetics, and it has also aroused the imagination of architects.
We disign the drawing, fabricate all the steel columns, beams, purlin, ect, install the steel structure and panel, window&doors for our client.
1. Extend the fire protection time of the steel structure: apply fire-resistant paint on its surface. In case of fire, the non-combustibility and low thermal conductivity of the coating form a fire-resistant and heat-insulating protective layer to increase the fire resistance limit of the product. After the fireproof coating of the product is sprayed on the surface of the steel component, it relies on the non-combustibility and low thermal conductivity of the coating itself to form a fire-resistant and heat-insulating protective layer in case of fire, which effectively increases the fire resistance limit of the product.
2. Make the steel structure healthy and environmentally friendly: Health and environmental protection are the eternal theme in that field. It does not corrode steel, does not chemically react with any anti-corrosion primer, has no irritating odor, and has light coating quality (the structural load weight is relatively low). Light), the unit coating area is large, it does not produce smoke or release harmful gases when exposed to fire, and it is not harmful to the human body.
| Main Steel Frame System | |
| Main structure | H section steel Q355, alkyd painting, two primary painting, two finish painting. |
| Roof purlin | XZ160*60*20*2.5, galvanized |
| Wall purlin | XZ160*60*20*2.5, galvanized |
| Intensive bolt | Grade 10.9 |
| Turn buckle bolt | M20+2, steel Q235, processing |
| Anchor bolt | M24, steel Q235, processing |
| Ordinary bolt | Galvanized bolt M20 |
| Ordinary bolt | Galvanized bolt M12 |
| Brace nut | Galvanized bolt M12 |
| Bracing System | |
| Cross brace | Φ20 round steel bar Q235, process and painted (alkyd painting) |
| Angle brace | L50*5 angle steel Q235, process and painted (alkyd painting) |
| Column bracing | Φ25 round steel bar Q235, process and painted (alkyd painting) |
| Tie bar | Φ127*3 steel pipe Q235, process and painted (alkyd painting) |
| Batter brace | Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd painting) |
| Wall & Roof System | |
| Roof panel | Glass wool sandwich panel |
| Wall panel | Glass wool sandwich panel |
| Edge cover | 0.5mm color plate, angle Alu. |
| Fittings & accessories | Nails, glue etc. |
| Unpowered ventilator | Diameter Φ600, stainless steel |
| Sky lighting band | 1.2mm FRP, double layer |
| Sliding door | sandwich panel door |
| Roof drainage system | |
| Gutter | 0.5mm color steel plate |
| Rainspout pipes | Φ110 PVC pipe |
Our engineers will design Layout drawing, shop drawing, 3D Tekla model, installation drawing according to the project.
All the structure components, panels,bolts and sort of accessories will bewell packed with standard package suitable ocean transportation and loaded into 40’HQ.
All the products are loaded at the loading site of our factory using crane and forklift by our skilled workers,who will prevent the goods to be damaged.
We can produce light and heavy steel structure buildings, such as warehouse, workshop, storage, construction materials, high rise steel office buiding, factory , plant, exhibition hall, steel tile.
The following question we need to know before making the price. Just feel free to fill what you know.
| 1 | Location (where will be built?) | _____country, area |
| 2 | Size: length*width*height | _____mm*_____mm*_____mm |
| 3 | wind load (max. wind speed) | _____kn/m2, _____km/h, _____m/s |
| 4 | snow load (max. snow height) | _____kn/m2, _____mm |
| 5 | anti-earthquake | _____level |
| 6 | brickwall needed or not | If yes, 1.2m high or 1.5m high |
| 7 | thermal insulation | If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested; . if not, the metal steel sheets will be ok. The cost of the latter will be much lower than that of the former |
| 8 | door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9 | window quanity & size | _____units, _____(width)mm*_____(height)mm |
| 10 | crane needed or not | If yes, _____units, max. lifting weight____tons; max. lifting height _____m |
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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