Q355 Material Prefabricated Steel Structure Corrosion Free Lightweight Design Pre Engineered
Price:
USD20-100 Square Meter/Negotiable
MOQ:
50 square meters
Delivery Time:
20-50days
Brand:
HCGG
Product Description
Light Steel Prefabricated Metal Buildings
Pre-engineered steel structures manufactured using Q355 and Q235 steel materials for superior performance and durability.
Product Overview
Precast steel structures consist of three main component categories assembled together for optimal performance:
- Main Load-Bearing Components: Steel columns, beams, and purlins forming the structural core that bears loads and provides the overall frame
- Connection and Support Components: Bolts, welds, and support systems ensuring secure connections between components and enhancing structural stability
- Enclosure and Auxiliary Components: Color steel sandwich panels, roof panels, and wall panels providing insulation, waterproofing, and sealing functions, along with doors, windows, and gutters
Factory-prefabricated steel structures outperform traditional buildings through standardized production processes that avoid weather interference, human error, and process defects. This ensures component uniformity and durability while reducing on-site construction time, labor requirements, and material waste.
Cost-effectiveness is enhanced through lightweight steel reducing transportation costs and precast components enabling faster on-site assembly with fewer workers. Corrosion protection extends durability and reduces long-term maintenance costs, making precast buildings the preferred choice for efficiency, quality, economy, and sustainability.
Product Specifications
| 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 | |
| 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 | The Specifications shall be determined according to the design of steel structure. | |
| Normal bolt | Nuts |
Manufacturing Process
- Cutting: Steel members including beams, columns and plates are cut to specified sizes with high precision using automatic laser cutting equipment to guarantee perfect fit during assembly
- Assembly: Cut steel parts are assembled according to engineering drawings and specifications to ensure compliance with design requirements
- Welding: Professional welders use various welding methods to firmly connect steel components, forming sturdy and durable joints that improve overall load-bearing capacity
- Rust Removal: Complete removal of rust and oxide scale using sandblasting, shot blasting or chemical cleaning methods for clean, smooth surfaces
- Surface Treatment: Spray painting or hot-dip galvanizing applied to steel surfaces according to customer requirements to prevent corrosion and extend service life
Company Profile
Luoyang Huicheng Steel Structure Co., Ltd. is a professional enterprise integrating steel structure material design, R&D, production, and sales. Located in Luoyang with convenient transportation access.
The company possesses large-scale precision production equipment including gantry milling machines, automatic submerged arc welding machines, assembly machines, slitting machines, and shot blasting machines, all at leading levels in China.
HCGG is committed to steel structure design, manufacturing, and installation services. Products are widely used in industrial plants, warehouses, cold storage facilities, office buildings, aircraft hangars, poultry houses, 4S car dealerships, commercial buildings, and high-rise buildings. Consistently excellent quality and practical engineering solutions have earned high recognition and long-term trust from customers worldwide.
Industry Exhibition Participation
As a leading enterprise with years of experience in steel structures, HCGG Steel Structure participates in exhibitions showcasing core products, innovative technologies, and classic cases. With "Green Construction, Intelligent Empowerment, and Quality Dream Building" as the core theme, the company comprehensively demonstrates full-chain strength in steel structure R&D, design, manufacturing, and installation.
HCGG explores new industry development opportunities with peers and international customers, drawing a new blueprint for high-quality development of the steel structure industry. Immersive booth designs highlight achievements across three core sections, attracting industry experts, buyers, and partners for in-depth exchanges and earning widespread praise and recognition.
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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