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Q355B Multi-Span Prefabricated Steel Structure Industrial Building

Categories Industrial Steel Buildings
Brand Name: Ruly Steel
Model Number: Ruly0415
Certification: SGS, BV, ISO
Place of Origin: China
MOQ: 500 Square Meter
Price: USD29-USD99 Per Square Meter
Payment Terms: L/C,T/T,Western Union
Supply Ability: 20000 Square Meter Per Month
Delivery Time: 30 Days
Packaging Details: As request
Application: Prefab Steel Industrial Building
Features: Steel Frame Industrial Buildings Construction
Type: Industrial Steel Buildings
Raw steel material: Q235B, Q355B
Surface treatment: Painting or Hot-dip Galvanize
Service life: 50 Years
Wall and Roof: Glass wool
Working scope: Design,Fabrication, Installation
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Q355B Multi-Span Prefabricated Steel Structure Industrial Building

Q355B Multi Ridge Multi Span Prefabricated Steel Structure Building Electric Heating Plant
Product Specifications
AttributeValue
ApplicationPrefab Steel Industrial Building
FeaturesSteel Frame Industrial Buildings Construction
TypeIndustrial Steel Buildings
Raw steel materialQ235B, Q355B
Surface treatmentPainting or Hot-dip Galvanize
Service life50 Years
Wall and RoofGlass wool
Working scopeDesign, Fabrication, Installation
Project Overview

The Q355B Multi-Ridge Multi-Span Steel Structure Building is a heavy industrial steel workshop designed for rail traffic equipment production. Our comprehensive service includes design proposal and drawings, fabrication of steel components, and complete installation including steel structure, overhead crane, and insulated roof/wall panels.

The design features latticed steel columns to support the building's height and heavy overhead crane capacity while optimizing steel usage. This structural solution effectively handles large crane loads and wind forces.

Steel Structure Advantages
  • High strength & large span: Superior load-bearing capacity with wide clear spans
  • Rapid construction: Prefabricated components enable fast assembly (40 days for 6,000m²)
  • Aesthetic flexibility: Clean lines with multiple color options and material choices
  • Cost efficiency: Lightweight structure reduces foundation costs with faster ROI
Project Specifications
ParameterValue
Structure TypePortal frame, single ridge, multi spans
Dimensions (L×W)240m × 120m
Eave Height19m
Roof Slope10%
Wall/Roof Insulation75mm thick Rock wool sandwich panel
Gable Wall Column Spacing7.5m
Technical Components
ComponentSpecification
Main StructureH section steel Q355 with alkyd painting (2 primer + 2 finish coats)
Purlin SystemXZ160×60×20×2.5 galvanized steel
FastenersGrade 10.9 intensive bolts, M20/M12 galvanized bolts
Bracing SystemΦ20-Φ32 round steel bars and angle steel with protective coating
Cladding SystemCorrugated steel or insulated sandwich panels (EPS/rock wool/PU)
Production & Installation
Steel structure production facility Steel structure manufacturing process
Installation Methods
  1. Detailed construction drawings provided for self-installation
  2. On-site training at our factory with optional sample assembly
Steel structure installation demonstration
Logistics & Packaging

All components are packed for ocean transport in 40'HQ containers using protective materials. Our skilled team handles loading with cranes and forklifts to prevent damage.

Steel structure components packaging
Quotation Requirements

Please provide the following details for accurate pricing:

Information RequiredDetails Needed
Project LocationCountry and region
Building DimensionsLength × Width × Height (mm)
Environmental LoadsWind speed, snow load, seismic requirements
Insulation RequirementsMaterial preference (EPS, rock wool, PU, etc.)
Access PointsDoor/window quantities and sizes
Material HandlingCrane specifications if required
Buy Q355B Multi-Span Prefabricated Steel Structure Industrial Building at wholesale prices
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