Galvanized Pre-Engineered Steel Building Structure with Q355 Steel Frame and Custom Design Options
Price:
USD 40-100 per square meter/Negotiable
MOQ:
100 square meters
Delivery Time:
30-55 days
Brand:
XGZ
Product Description
Pre-Engineered Steel Building Systems
Pre-engineered steel buildings offer significant advantages including lower initial costs, superior design flexibility, faster occupancy timelines, and reduced long-term maintenance expenses. Our structural frames are precision-built from steel plates, featuring tapered designs with variable flange and web thicknesses that optimize material usage and minimize overall structural weight.
Structural Components & Specifications
Primary Framing System
Columns and beams are manufactured using H-section steels (hot-rolled or welded sections) for easy on-site bolted assembly. All primary framing elements receive factory-applied primer and protective coatings or galvanization for enhanced corrosion resistance.
Secondary Framing Elements
Purlin and tie bar systems form the secondary framework, securely fastened to columns and beams using standard bolts.
Bracing & Support System
Round steel knee bracing and supplementary support components enhance structural stability and durability throughout the building lifespan.
Cladding & Enclosure
Roof and wall systems utilize color-coated corrugated steel sheets or insulated steel sandwich panels. These hot-dipped zinc-aluminum composite materials provide superior weather protection and long-lasting aesthetic appeal.
Technical Specifications
| Component | Material Specification |
|---|---|
| Steel Frame (Column & Beam) | Q355 steel with protective paint or galvanization |
| Wind Resistant Column | Q355 steel with protective paint or galvanization |
| Roof Purlin | Q235 C/Z section galvanized steel |
| Wall Purlin | Q235 C/Z section galvanized steel |
| Tie Bar | Q235 round steel pipe |
| Knee Brace | Q235 angle steel L50*4 |
| Roof Horizontal Bracing | Q235 steel bar with paint or galvanization |
Custom Engineering Solutions
We transform your conceptual designs into reality. If no drawings exist, we develop comprehensive engineering plans based on your specific requirements:
- Maximum wind speed specifications for your site location
- Maximum snow load requirements for regional conditions
- Roof and wall material selection (color steel sheet or sandwich panel)
- Window and door quantity and sizing requirements
- Crane specifications and load capacity needs
Industrial Applications
Single-Span Structures
Ideal for garages, workshops, and small to medium warehouses requiring clear, uninterrupted interior spaces.
Multi-Span Structures
Perfect for large warehouses, industrial facilities, and commercial buildings needing expansive open areas with flexible layout options.
Portal Frame Structures
Engineered for factories, industrial buildings, and large-scale storage facilities requiring exceptional strength and structural stability.
Manufacturing Process
Our comprehensive manufacturing workflow ensures precision and quality:
- Material Preparation: Quality inspection and organization of steel components
- Cutting & Shaping: Precision cutting using advanced techniques and forming to exact specifications
- Welding & Joining: High-strength connections through professional welding processes
- Surface Treatment: Corrosion protection via shot blasting and protective coatings
- Packaging & Storage: Protective packaging and systematic storage for transportation readiness
Packaging & Logistics
Main steel frames are secured on steel pallets for optimal protection and efficient loading/unloading operations. Secondary components are systematically packed in parcels and loaded into shipping containers. We accommodate special packaging requirements to meet your specific logistical needs.
Technical Documentation
Comprehensive support package includes construction drawings, calculation sheets for permit acquisition, foundation design services, 3D visualization drawings, and detailed installation documentation with component numbering.
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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
Qingdao Xinguangzheng Xinyuan Construction Engineering Co., Ltd.
Location
No. 268 Shenzhen Road, Pingdu City, Qingdao, Shandong Province.
Contact Person
Della