Quanzhou Ridge Steel Structure Co.,Ltd.
                                                                                                           
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Prefabricated Steel Structure Warehouse Building Industrial Design With Long-Lasting Durability

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Product Description
Prefabricated Steel Structure Warehouse Building Industrial Design With Long-Lasting Durability
Our prefabricated steel structure buildings offer superior durability, design flexibility, and cost-effectiveness for industrial and warehouse applications.
Key Advantages of Steel Structure Buildings
  • Superior Strength & Safety: Designed to withstand heavy snow loads, high winds, seismic activity, and fire. Steel is non-combustible and resistant to termites, rot, and mold.
  • Flexible Design: Large clear spans and open layouts allow for maximum space utilization and fully customizable floor plans.
  • Energy Efficiency & Sustainability: Ideal for superior insulation systems. Steel is highly recyclable, contributing to LEED certification points.
  • Cost Efficiency & Fast Construction: Prefabricated components reduce labor costs and significantly shorten construction time.
  • Low Maintenance: Durable finishes such as galvanized or painted coatings provide long-term resistance to corrosion and wear.
Structural Components & Specifications
Category Component Name Function Standards/Notes
Primary Load-Bearing Members Columns (Vertical) Support vertical loads High-strength low-alloy steel
Primary Load-Bearing Members Beams (Horizontal) Carry floor/roof loads H-section, I-section most common
Primary Load-Bearing Members Trusses Long-span roof support Triangular/parallel chord designs
Primary Load-Bearing Members Bracings (Diagonal) Resist wind/seismic forces X/K-type configurations
Secondary Members Purlins (Roof) Support roof panels Thickness: 1.5-3.0 mm
Secondary Members Girts (Wall) Support wall cladding Spacing: 1.0-2.0 m
Connections & Fasteners High-Strength Bolts Member connections M16-M30 common
Connections & Fasteners End Plates Beam-column joints Pre-drilled bolt holes
Connections & Fasteners Shear Studs Steel-concrete composite action Welded to beams for floor slabs
Enclosure Systems Roof Panels Weather protection Standing seam/corrugated types
Enclosure Systems Sandwich Panels (Walls) Insulation + cladding Fire rating: A2/B1
Enclosure Systems ALC Panels (Floors/Walls) Fire/thermal insulation Density: 550-650 kg/m³
Accessories Base Plates Column-to-foundation transfer Anchored with cast-in bolts
Accessories Stair Modules Prefabricated access Integrated handrails (S304 stainless)
Accessories Crane Rails Overhead crane support Welded to column brackets
Steel structure building construction overview Industrial warehouse steel framework
Customization Options
Design & Dimensions
  • Clear Span: Column-free interior, available in widths ranging from 15 meters to over 100 meters.
  • Eave & Overall Height: Customized to suit storage, equipment, and ventilation requirements
  • Bay Length:  Frame spacing optimized for cost efficiency and practical performance
  • Roof Style: Single Slope, Double Slope (Gable), Multi-Span, or Sawtooth roof for skylights
  • Frame Design: Rigid frame, truss frame, or hybrid designs based on load requirements

Standard Product Parameters
Category Description
Structural System Gable roof steel structure
Foundation Type Concrete slab with column footings
Dimensions 50m(L)x20m (W)x8m(H)
Length/Spans Length: 50m, divided into 8 spans
Height Eave height: 8m
Bay Width 20m
Floor Area 1000m²
Wall Material 0.4mm thick steel sheet
Roof Material 0.4mm thick steel sheet
Drainage Method External Gutter & Downspout Drainage
Materials & Specifications
  • Steel Grade: Q235B, Q355B (Chinese standards) or equivalent ASTM A36, A572 Gr. 50 steel
  • Wall and Roof Cladding: Galvanized steel, Aluminum Zinc coated steel (AZ150), Color coated steel (PPGI/PPGL)
  • Thickness: 0.4mm to 1.0mm
  • Panel Type: Single skin or insulated sandwich panels (EPS, Rockwool, PU core)
  • Profiles: Various trapezoidal or tile-effect profiles
  • Color: Any color from standard RAL color charts
Doors & Windows
  • Door Types: Sliding doors, Roll-up doors, Sectional doors, High-speed doors with customizable sizes
  • Windows: Skylights (polycarbonate), side windows with customizable location, size, and quantity
Functional & Structural Add-ons
  • Crane Systems: Reinforcement for overhead cranes (5-ton, 10-ton capacity)
  • Ventilation: Ridge ventilators, louvers, wind-driven turbines
  • Lighting: Skylight strips or provision for lighting system installation
  • Snow Guards & Gutters: Customized based on local weather conditions
  • Mezzanine Floors: Internal mezzanine structures for additional storage
  • Bolt Connections: Customized designs for specific seismic or wind load zones
Steel building with crane system Industrial building ventilation systems
Compliance & Documentation
  • Design Codes: Structures designed according to local codes (US - AISC, MBMA; EU - Eurocode; Middle East - BS standards)
  • Load Calculations: Custom wind load, snow load, seismic load, and live load calculations
  • Detailed Drawings: Fabrication drawings, assembly drawings, and foundation drawings
  • Certification: Mill certificates for materials, ISO 9001 certificate, and required documentation
Steel structure engineering documentation Quality control and certification processes
Customization Process
  1. Inquiry: Share your basic requirements including dimensions, project location and building usage.
  2. Quotation & Preliminary Design: We deliver competitive pricing and preliminary layout drawings for your reference.
  3. Detailed Discussion & Confirmation: Finalize all details on materials, colors and optional accessories.
  4. Engineering & Drawing Approval: Complete structural calculations and detailed construction drawings for your approval.
  5. Production & Quality Control: Manufacture all components in compliance with strict quality standards.
  6. Packaging & Shipping: All parts are professionally marked, bundled and securely packed for shipment.
  7. After-sales Support: Provide installation manuals and online technical support.
Steel building component packaging Completed steel structure building project
Our Promise: Quality Craftsmanship, Tailored Solutions
We deliver durable, efficient, and customized steel structure buildings that meet your specific industrial and warehouse requirements with professional engineering support and comprehensive after-sales service.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Quanzhou Ridge Steel Structure Co.,Ltd.
Location Jinjiang ,Fujian,China
Contact Person luke

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