Durable Prefabricated Steel Structure Warehouse with 50-200mm Sandwich Panel Thickness, Earthquake Resistant (7-9 Grade), and 50+ Years Lifespan
Price:
40usd/sqm
MOQ:
500sqm
Delivery Time:
45-50days
Brand:
Lanjing
Product Description
Durable Prefabricated Steel Structure Warehouse
High-performance storage solution designed for industrial and manufacturing applications with superior durability and efficiency.
Structural System
Connection Components
High-strength bolts: 8.8-grade and 10.9-grade torque-shear high-strength bolts manufactured in compliance with ISO 4014 and ISO 4017 standards. These bolts ensure reliable connections and facilitate easy on-site installation and maintenance.
Welding materials: E50 series electrodes for manual welding and ER50-6 welding wires for gas-shielded welding. This ensures welding quality matches the steel specifications with weld strength equal to or greater than the base metal.
Enclosure Panels
Wall System
Outer layer: 0.6mm-thick colored aluminized zinc profiled steel sheet with 150g/㎡ aluminized zinc content. Provides excellent corrosion resistance, long-lasting vibrant colors, and multiple color options to complement various architectural styles.
Insulation layer: 50-150mm-thick glass wool felt with thermal conductivity ≤ 0.04W/(m*K). Delivers superior thermal insulation, effectively minimizing heat transfer between interior and exterior environments.
Inner layer: 0.4mm-thick white color steel sheet with smooth surface for easy cleaning and enhanced indoor cleanliness.
Roof System
Panel: 0.7mm-thick aluminized zinc color steel sheet. Special profiled design enhances drainage and wind resistance while the aluminized zinc layer protects against rainwater erosion.
Insulation layer: 100mm-thick polyurethane sandwich panel with thermal conductivity ≤ 0.024W/(m*K). Provides exceptional thermal insulation, reducing roof heat absorption and lowering indoor air conditioning energy consumption.
Waterproof layer: TPO waterproof membrane with excellent weather resistance, puncture resistance, and anti-aging properties, ensuring long-term waterproof performance.
Dimension Specifications
Span: Standard spans from 12 to 40 meters available, with custom super-large-span structures to accommodate large equipment and storage requirements.
Length: Flexible customization according to site dimensions to adapt to various terrain conditions.
Height: Eave height ranges from 5 to 15 meters, accommodating various stacking heights and mechanical equipment operations, with further adjustments for special requirements.
Load-bearing Performance
Roof load: Uniformly distributed live load of 0.3-0.7kN/㎡, with specific designs based on regional snow load standards to ensure safety in extreme weather conditions.
Floor load (with mezzanine): Designed load capacity up to 2.5kN/㎡, supporting heavy goods storage and light processing operations.
Wind load: Resists winds of level 12 and above, with precise calculations based on building location wind load values to ensure structural integrity.
Seismic performance: Designed according to local seismic fortification intensity, effectively resisting magnitude 7-9 earthquakes through flexible connections and energy-dissipating components.
Door and Window Configuration
Roll-up door: Industrial-grade electric roll-up door constructed from 0.8mm-thick galvanized steel sheet with opening speed of 0.2-0.3m/s. Features anti-theft, wind-proof, and heat-preservation functions with customizable sizes.
Swing-door: Steel or aluminum alloy construction with high-quality hardware accessories, offering excellent sealing performance and multiple opening methods.
Light-collecting window: Aluminum alloy-framed double-layer insulating glass windows with 5+12A+5mm glass thickness. Provides superior thermal insulation, sound insulation, and natural lighting, with optional opening sashes.
Installation and Service
Prefabricated production: All components factory-prefabricated with high precision and stable quality, reducing on-site construction time and errors.
Installation cycle: 20-45 days for warehouses ranging from 2000-8000㎡, with professional installation teams ensuring efficient and safe construction.
After-sales service: 5-year structural quality guarantee, 1-year enclosure system guarantee, lifetime maintenance consultation, and 24-hour response to customer needs.
Customization Services
- Single or Multi-Level Structures: Whether you need a spacious single-floor workshop or a multi-level facility to maximize space utilization, we provide solutions tailored to your operational requirements.
- Integrated Bridge Cranes: Seamless integration of bridge crane systems into your workshop design, with partnerships with trusted crane suppliers for comprehensive material handling solutions.
- Functional Layouts: Optimized designs focusing on workflow efficiency, material handling, and ergonomic workspaces. Customized equipment placement, access points, storage solutions, and assembly areas to enhance productivity.
- Exterior Customization: Diverse exterior design options to reflect your brand identity and create visually appealing facilities.
- Material Customization: Selection from high-strength steel to eco-friendly materials based on your specific requirements for durability, sustainability, and cost-efficiency.
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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
Lanjing Steel Structure Co., Ltd.
Location
Add:Room 703, Building B, Hisense Lingshan International, 2599 Binhai Avenue, Road,Huangdao District,Qingdao City,Shandong Province,China
Contact Person
Lanjing