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{"title":"Prefabricated Steel Structure Warehouse with 50 Years Lifespan Customized Sizes","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/a3\/4d53eb33055ccbeb3a52470e69b2-200x200-1\/prefabricated_steel_structure_warehouse_with_50_years_lifespan_customized_sizes_and_sandwich_panels.jpg","attrs":{"Brand Name":"Lanjing","Model Number":"Steel structure warehouse","Certification":"ISO9001, CE","Place of Origin":"China"}}
{"title":"Prefabricated Multi Storey Building , Industrial Steel Frame Warehouse","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/11\/f60a009fdee390ea5b28e3fc447b-200x200-1\/prefabricated_multi_storey_building_2c_industrial_steel_frame_warehouse_construction.jpg","attrs":{"Brand Name":"Lanjing","Model Number":"LANJING-1","Place of Origin":"Shandong, China","Minimum Order Quantity":"1000sqm"}}
{"title":"Strong Portal Frame Steel Structure Construction , Lightweight Steel Frame","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/39\/5e9354872f18345108afc9247c38-200x200-1\/strong_portal_frame_steel_structure_construction_2c_lightweight_steel_frame_construction.jpg","attrs":{"Brand Name":"Lanjing","Model Number":"LANJING-1","Certification":"ICR Polska\/VC\/HS221231","Place of Origin":"China"}}
{"title":"Recyclable Prefab Steel Warehouse Construction Sustainable Storage Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/cf\/cc315533d6dc3191cf44ce14b8f3-200x200-1\/recyclable_prefab_steel_warehouse_construction_sustainable_storage_steel_building.jpg","attrs":{"Brand Name":"LANJING","Model Number":"LANJING-01","Certification":"ICR Polska\/VC\/HS221231","Place of Origin":"China"}}
High-strength bolts: 8.8-grade and 10.9-grade torque-shear high-strength bolts manufactured in strict compliance with ISO 4014 and ISO 4017 standards. These bolts ensure reliable connections and facilitate convenient on-site installation and future 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. Offers excellent corrosion resistance, long-lasting vibrant colors, and multiple color options to suit various architectural styles.
Insulation layer: 50-150mm-thick glass wool felt with thermal conductivity ≤ 0.04W/(m*K). Provides superior thermal insulation, effectively reducing heat transfer between indoor and outdoor 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 improves roof 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). Delivers 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 roof waterproofing effectiveness.
Dimension Specifications
Span
12 to 40 meters standard spans, with custom super-large-span structures available to accommodate storage requirements for large-scale equipment and goods.
Length
No fixed limit; flexibly customized according to site length to adapt to various terrain conditions.
Height
Eave height ranges from 5 to 15 meters, meeting different goods stacking heights and mechanical equipment operating space requirements. Further adjustments available for special customer needs.
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 roof safety in extreme weather conditions.
Floor Load
Designed load capacity up to 2.5kN/㎡ (if mezzanine present), meeting storage needs for heavy goods and light-processing operations.
Wind Load
Resists winds of level 12 and above. Precise calculations and designs based on building location wind load values to ensure structural safety.
Seismic Performance
Designed according to local seismic fortification intensity, effectively resisting earthquakes of magnitude 7-9. Utilizes flexible connections and energy-dissipating components to enhance structural seismic capacity.
Door and Window Configuration
Roll-up door: Industrial-grade electric roll-up door made of 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: Constructed from steel or aluminum alloy materials with high-quality hardware accessories. Offers 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 heat insulation, sound insulation, and lighting effects 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 2000-8000㎡ warehouses. Professional installation teams ensure efficient and safe construction.
After-sales service: 5-year structural quality guarantee, 1-year enclosure system guarantee, lifetime maintenance consultation services, and 24-hour response to customer needs.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2023
Total Annual:
6000000-9000000
Employee Number:
60~66
Ecer Certification：
Verified Supplier
Lanjing Steel Structure Co., Ltd. factory covers an area of 75,685 square meters. It is a professional enterprise specializing in the design, production, and installation of building steel structures, modular container houses, high-end composite panels, and more. The company boasts a team of special... Lanjing Steel Structure Co., Ltd. factory covers an area of 75,685 square meters. It is a professional enterprise specializing in the design, production, and installation of building steel structures, modular container houses, high-end composite panels, and more. The company boasts a team of special...
