Qingdao Ruly Steel Engineering Co.,Ltd
                                                                                                           
Verified Supplier
17 Years
Since 2009
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Prefab Steel Structure Warehouse with Q235B Q355B Steel

Price Negotiable
Price: Negotiable
MOQ: 500 Square Meter
Delivery Time: 30 Days
Brand: Ruly Steel
Product Description
Prefab Steel Structure Warehouse / Cold Storage / Car Garage For Metal Building
Product Specifications
Attribute Value
Application Pre engineered Buildings, Steel Construction
Features Warehouse Structure Design
Type Steel Structure Warehouse
Raw steel material Q235B, Q355B
Working scope Design, Fabrication, Installation
Surface treatment Painting
Service life 50 Years
Wall and Roof Steel cladding sheet
Product Overview

Our prefabricated steel structure buildings are designed for warehouses, workshops, cold storage, and car garages. These pre-engineered buildings feature a strong construction market presence due to their aesthetic appeal, rapid construction timeline, high industrialization level, and resource efficiency.

Structural Specifications
Parameter Specification
Structure Type Gable frame / portal frame, single ridge, clean span or two spans
Length 40-100m
Width 20-80m
Eave Height 6-15m
Roof Slope 10% ~ 15%
Gable Wall Column Spacing 7.5m
Roof Steel cladding sheet, sandwich panel
Wall Steel cladding sheet, sandwich panel
Door Sliding door, roller up door, etc.
Window Ribbon Skylight
Height difference between indoor and outdoor 300mm
Material Specifications
Component Specification Material Treatment
Column H-section steel Q235B,Q345B Paint or Hot dip galvanized
Beam H-section steel Q235B,Q345B Paint or Hot dip galvanized
Bracing Steel rod, Steel pipe, Angle steel Q235B,Q345B -
Purlin C or Z shape, thickness: 1.8mm~3.0mm Q235B,Q346B Hot dip galvanized
Wall and roof panel EPS, Rock wool, Pu, Glass wool Sandwich panel or Single sheet Steel T=0.426~0.8mm, insulation T=50~150mm Alu-zinc 150g, Fluorocarbon paint
Door Sliding or rolling door Steel or Aluminum sheet, T=1.0~1.5mm Paint or Hot dip galvanized
Window Alloy-Glass, Aluminium alloy-shutter T=1.0~2.0mm Alloy
Lighting panel FRP, T=1.5mm or T=1.8mm Coefficient of thermal expansion: 2.2x10-5/cm/cm/℃ Light transmittance 85%
Ventilator Turbine ventilator, and electric type Steel, stainless steel, PC Paint or Hot dip galvanized, 304
Gutter Galvanized or stainless steel plate T=2.0mm Hot dip galvanized, 304
Downpipe PVC pipe, Color steel pipe T=0.5mm Φ110, 160, 200 Paint
Bolt Ordinary, high strength 10.9S, 4.8s Hot dip galvanized
Anchor bolt Steel rod M24, M27, M30 Q235B -
Our Services
  • Structural steel fabrication, painting, galvanizing, pre-assembly
  • Designing, fabrication and installation for prefabricated steel structure buildings
  • Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
  • Engineering consulting service
Steel structure warehouse fabrication process
Production Capabilities

Our steel structure fabrication facility spans 35,000㎡ with 20,000㎡ of workshop space. We operate three light/heavy H steel production lines, BOX production lines, C/Z purlin production lines, and various profiling steel sheet machines equipped with advanced technology including plasma cutting machines.

Steel structure production line
Packing & Loading
Steel structure components packing and loading

Get in Touch

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

Company Qingdao Ruly Steel Engineering Co.,Ltd
Location Tieshan Industrial zone, Huangdao District, Qingdao City.
Contact Person steven

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