Prefabricated Steel Structure Warehouse Building Industrial Design With Long-Lasting Durability

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Quanzhou Ridge Steel Structure Co.,Ltd.

Province/State:fujian

Country/Region:china

Tel:86-159-85955610

Contact Person:
Mr.luke View Contact Details

Prefabricated Steel Structure Warehouse Building Industrial Design With Long-Lasting Durability

Brand Name	QZ RIDGE
Model Number	RSM20
Certification	CE,SGS
Place of Origin	FUJIAN,CHINA
Minimum Order Quantity	500 square meters
Price	USD 55~68 square meters
Payment Terms	L/C,T/T
Supply Ability	20000 square meters per month
Delivery Time	45days
Packaging Details	naked
Product Name	Steel Structure
Material	Portal Frame Steel Structure
Wall & Roof Cladding	PPGI/PPGL Color-Coated Steel Sheet, 0.4–0.8mm
Surface Processing	Painted or Galvanized
Insulation Option	EPS / Rockwool / PU Sandwich Panel, 50–150mm
Purlin	C/Z Galvanized Steel(Q235)
Installation	Professional Engineer Guidance or On-Site Supervision
Steel Grade	Q235B/Q355B

Detailed 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

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

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

Customization Process

Inquiry: Share your basic requirements including dimensions, project location and building usage.
Quotation & Preliminary Design: We deliver competitive pricing and preliminary layout drawings for your reference.
Detailed Discussion & Confirmation: Finalize all details on materials, colors and optional accessories.
Engineering & Drawing Approval: Complete structural calculations and detailed construction drawings for your approval.
Production & Quality Control: Manufacture all components in compliance with strict quality standards.
Packaging & Shipping: All parts are professionally marked, bundled and securely packed for shipment.
After-sales Support: Provide installation manuals and online technical support.

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.

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