Heavy Duty Steel Frame Warehouse Pre-Engineered Steel Warehouse with Factory Price & Fast Construction

Name: Heavy Duty Steel Frame Warehouse Pre-Engineered Steel Warehouse with Factory Price & Fast Construction
Brand: Lanjing Steel Structure Co., Ltd.

Price Negotiable

Price: $35-$50/square meters

MOQ: 500 square meters

Delivery Time: 45 days

Brand: Lanjing

Product Description

Heavy Duty Steel Frame Warehouse

Pre-engineered steel warehouse with factory pricing and fast construction timelines for industrial applications.

Structural System

Connection Components

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. Provides reliable connections and convenient on-site installation and maintenance.
Welding materials: E50 series electrodes for manual welding and ER50-6 welding wires for gas-shielded welding. Ensures welding quality matches steel specifications with weld strength equal to or greater than base metal.

Enclosure Panels

Wall System

Outer layer: 0.6mm thick colored aluminized zinc profiled steel sheet with 150g/㎡ aluminized zinc content. Excellent corrosion resistance, long-lasting colors, and multiple color options for various architectural styles.
Insulation layer: 50-150mm thick glass wool felt with thermal conductivity ≤ 0.04W/(m*K). Superior heat insulation and preservation, effectively reducing indoor-outdoor heat transfer.
Inner layer: 0.4mm thick white color steel sheet with smooth surface for easy cleaning and improved indoor cleanliness.

Roof System

Panel: 0.7mm thick aluminized zinc color steel sheet with special profiled design for enhanced drainage and wind resistance. Aluminized zinc layer prevents rainwater erosion.
Insulation layer: 100mm thick polyurethane sandwich panel with thermal conductivity ≤ 0.024W/(m*K). Excellent thermal insulation reduces roof heat absorption and lowers air conditioning energy consumption.
Waterproof layer: TPO waterproof membrane with superior weather resistance, puncture resistance, and anti-aging performance for long-term roof waterproofing.

Dimension Specifications

Span	12 to 40 meters standard spans, with custom super-large span structures available for specific equipment and storage requirements
Length	Flexible customization according to site length to adapt to various terrain conditions
Height	Eave height from 5 to 15 meters, accommodating different stacking heights and mechanical equipment operation space

Load-bearing Performance

Roof load	Uniformly distributed live load 0.3-0.7kN/㎡, with specific designs for regional snow load standards to ensure safety in extreme weather
Floor load	Designed load up to 2.5kN/㎡ for mezzanine floors, meeting heavy goods storage and light processing operations
Wind load	Resists level 12+ strong winds with accurate calculations based on building location wind load values
Seismic performance	Designed for local seismic fortification intensity, effectively resisting magnitude 7-9 earthquakes using flexible connections and energy-dissipating components

Door and Window Configuration

Roll-up door: Industrial-grade electric roll-up door made of 0.8mm thick galvanized steel sheet with 0.2-0.3m/s opening speed. Features anti-theft, wind-proof, and heat preservation functions with customizable sizes.
Swing-door: Steel or aluminum alloy construction with high-quality hardware accessories, 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 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.