Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color
Price:
USD30-70 Square Meter/Negotiable
MOQ:
100 square meters
Delivery Time:
20-50days
Brand:
HCGG
Product Description
Modular Design Welded H Section Steel Prefabricated Steel Structure Building
Precast steel structures refer to building systems where key steel components (beams, columns, trusses, purlins, and connecting plates) are precision-manufactured in a factory under controlled conditions, then transported to the construction site for rapid assembly via bolting and minimal on-site welding. Factory production and on-site foundation construction occur simultaneously, significantly shortening project timelines.
Product Specification & Parameters
| Items | Materials | Specification |
|---|---|---|
| Steel Frame | H section column and beam | Q355 steel, paint or galvanization |
| Wind resistant column | Q355 steel, paint or galvanization | |
| Secondary Bracing | Roof purlin | Q235B C/Z section galvanized steel |
| Wall purlin | Q235B C/Z section galvanized steel | |
| Tie bar | Q235 round steel pipe | |
| Knee brace | Q235 angle steel | |
| Roof horizontal bracing | Q235 steel bar, paint or galvanized | |
| Column vertical bracing | PVC pipe | |
| Purlin brace | Q235 round bar | |
| Knee brace | Q235 angle steel | |
| Casing pipe | Q235 steel pipe | |
| Gable angle steel | Q235 M24 | |
| Roof and Wall | Wall and roof panel | Corrugated steel sheet, sandwich panel |
| Protecting System | Self tapping screw | |
| Ridge tile | Color steel sheet | |
| Corner trim | Color steel sheet | |
| Fastener System | Anchor bolts | Q235 steel |
| High strength bolt | Specifications determined according to steel structure design | |
| Normal bolt | ||
| Nuts |
Key Advantages
Fast Construction
30–50% shorter project duration than concrete/traditional builds; mid-sized warehouses can be weather-tight in 6–8 weeks with less weather delays and earlier occupancy.
Superior Quality & Durability
CNC cutting/welding with strict tolerances (±1mm); high seismic/wind resistance; lifespan over 50–100 years with proper coating systems.
Cost Efficiency
Reduced on-site labor, minimal material waste, and lower foundation costs due to steel's lighter weight compared to concrete.
Flexibility & Expandability
Large clear spans without middle columns; easy length/width/height extension capabilities for future growth and modifications.
Sustainability
Steel recycling rate exceeds 90% compared to concrete's ~10%; lower construction emissions and reduced waste generation.
Main Applications & Examples
- Industrial: Factories, warehouses, logistics centers - the largest segment favoring large spans and fast delivery
- Commercial: Exhibition halls, shopping malls, aircraft hangars, sports stadiums
- Residential: Modular steel homes, apartment buildings, temporary housing
- Infrastructure: Highway service stations, railway terminals, agricultural barns
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Luoyang Huicheng Steel Structure Co., Ltd.
Location
Room 1301, Building 3, Beihang Science and Technology Park, Longlin Road, Jianxi District, Luoyang City, Henan Province
Contact Person
Alisa Yang