4000㎡ Prefabricated Steel Structure Warehouse H Section Steel
Product Specifications
| Attribute | Value |
| Raw Steel Material | Q235B, Q355B, ASTM A36 |
| Application | Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part |
| Surface Treatment | Painting or Hot-DIP Galvanized |
| Service Life | 50 Years |
| Wall and Roof | Steel cladding sheet, Sandwich Panel |
| Columns & Beams | H-Section Steel |
| Shot Blasting Level | SA 2.5 |
| Certification | CE, AISC, SGS, BV, ISO, GB |
| Installation | Engineer Guidance on Site |
| Drawing | CAD, TEKLA, 3D Model, PKPM, BIM |
| HS Code | 9406900090 |
| Transport Package | Standard Export Package or Customer's Requirement |
| Production Capacity | 30000ton/Year |
| Features | Prefab Steel Structure, Large Span, Multi-Floor |
| Connection Form | Bolt Connection |
Product Description
4000㎡ Prefabricated China Steel Structure Building Steel Structure Food Processing Workshop
Project Description
This steel structure building is designed as a Food Processing Workshop with a construction floor area of approximately 4000 square meters. Our comprehensive solution includes welded steel beams & columns, crane systems, steel cladding sheets, purlins, windows, doors, and all necessary accessories.
As a professional steel structure fabrication and construction company specializing in both light and heavy steel structure projects, we provide complete services including design, fabrication of all steel structure components and insulation panels, as well as on-site installation.
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 |
| 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 | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Wall panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| 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 |
Company Profile
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure design, research, fabrication and construction company located in Qingdao, China. Our steel structure processing plant covers 35,000 square meters with 20,000 square meters of plant area and employs over 100 staff. Our monthly production capacity exceeds 2000 tons of steel structures.
We specialize in prefabricated steel structure projects including warehouses, workshops, storage sheds, garages, hangars, agricultural buildings, parking structures, showrooms, office buildings, gymnasiums, dormitories, high-rise steel residence buildings, oil & gas projects, power stations, and infrastructure buildings.
Our products have been exported to Southeast Asia, South America, the Middle East, Africa, Australia, and other regions. We hold certifications including AWS D1.1, CE(EN 1090-1: 2009+A1: 2011), ISO 14001, ISO9001, ISO45001, AS/NZS 1554, SGS and BV Certification.
We provide comprehensive one-stop service for steel structure projects. Simply communicate your requirements, and we will deliver the complete solution you need.
Processing and Fabrication
Our Services
Our Certifications
Packing and Loading
All structural components, panels, bolts, and accessories are carefully packed with standard ocean transportation packaging and loaded into 40'HQ containers. Our skilled workers use cranes and forklifts at our factory loading site to ensure all products are protected from damage during the loading process.
Why Choose Us
- Professional design team capable of creating custom drawings or calculating steel quantities based on your specifications
- Skilled fabrication team with advanced equipment and project-specific production schedules
- Comprehensive one-stop service with integrated project proposals
- Dedicated QC team ensuring products and services meet your exact requirements
- Reliable after-sales service including maintenance support for insulation and steel components
How to Request a Quote
Please provide the following information for an accurate quotation:
| 1 | Location (where will it 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, metal steel sheets will be used at lower cost |
| 8 | Door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9 | Window quantity & size | _____units, _____(width)mm*_____(height)mm |
| 10 | Crane needed or not | If yes, _____units, max. lifting weight____tons; max. lifting height _____m |
