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Welcome to Qingdao Yidongxiang Steel Structure Co., Ltd.

Galvanized Prefab Steel Hangar Buildings Q235B Q345B Steel Construction Warehouse

Basic Properties
Place of Origin: CHINA,QINGDAO
Brand Name: YDX
Certification: CE ISO SGS
Model Number: YDX-S120
Trading Properties
Minimum Order Quantity: 10-10000 square meters
Price: $30.00-$65.00
Payment Terms: T/T,L/C,Western Union,MoneyGram
Supply Ability: 10000 tons/month
Product Summary
Galvanized Prefab Steel Hangar Buildings Q235B Q345B Steel Construction Warehouse Material Specifications Component Specification Main Steel Frame (Column) Q235, Q355 Welded H Section Steel Main Steel Frame (Beam) Q235, Q355 Welded H Section Steel Secondary Frame (Purlin) Q235 C and Z purlin Knee ...

Product Details

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Galvanized Prefab Steel Hangar Buildings

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Prefab Steel Hangar Buildings Q235B

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Q345B Steel Construction Warehouse

Main Frame:: Q355 Q235
Wall & Roof:: Sandwich Panel; Color Steel Sheet
Column & BeamConnection:: High Strength Bolt
Advantage:: Easy & Fast Install
Surface Treatment: Galvanized / Painted
Design Parameter: Wind Load,Snow Load And Earthquake
Wall: Steel Sheet Or Sandwich Panels
Door: Sliding Door Or Rolling Door
Drainage System: Outer&inner Gutter With Down Pipe
Instaollation: Engineer's Guidance
Column: H-section Beam
Sustainability: Eco-friendly
Structure Type: Frame
Frame Type: Steel Frame
Earthquake Resistance: Strong
Windows: Aluminum
Seismic Design: High Seismic Zone
Installation Time: Short
Aesthetics: Modern
Construction Type: Frame
Cost: Moderate
Product Resistance: Corrosion Resistant
Finish: Galvanized/Painted/Cladding
Roof: Glass Wool, EPS, PU
Product Fire Resistance: Fireproof
Product Description
Galvanized Prefab Steel Hangar Buildings Q235B Q345B Steel Construction Warehouse
Material Specifications
Component Specification
Main Steel Frame (Column) Q235, Q355 Welded H Section Steel
Main Steel Frame (Beam) Q235, Q355 Welded H Section Steel
Secondary Frame (Purlin) Q235 C and Z purlin
Knee Bracing Q235 Angle Steel
Tie Bar Q235 Circular Steel Pipe
Bracing Q235 Round Bar
Column and Horizontal Bracing Q235 Angle Steel, Round Bar or Steel Pipe
Roof Panel EPS Sandwich Panel / Fiber Glass Sandwich Panel / Rock Wool Sandwich Panel / PU Sandwich Panel / Steel Sheet
Wall Panel Sandwich Panel / Corrugated Steel Sheet
Windows Aluminium Alloy Window / PVC Window
Doors Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door
Downspout PVC
Structure Usage Up to 50 years
Finishing Options Vast array of colors and textures available
Paint Options Alkyd painting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized
Prefabricated Steel Structure Overview

Steel structures are building structures primarily made of steel, constructed through methods such as welding and bolting. They are widely used in industrial plants, warehouses, hangars, and other commercial buildings.

Key Characteristics
  • High Strength: Superior load-bearing capacity suitable for large-span structures
  • Lightweight: Reduced foundation loads compared to concrete structures
  • Fast Construction: Factory-prefabricated components enable quick on-site assembly
  • Eco-Friendly: Fully recyclable materials minimize construction waste
  • Sealing Properties: Excellent air and water tightness for optimal protection
Technical Specifications
Item Specification
Model Single slope, double slope, multi slope. Single span, double-span, Multi-span. Single floors, Double floors
Main Steel Grade Q235B, Q345B
Column & Beam Welded or Hot rolled H-section steel, constant or variable cross-section (H 160~2000*150~800*6/8/10*6/8/10/12mm) with two coats of primer and finish paint
Wall & Roof Panel EPS, Fiber glass, Rockwool, PU sandwich panel (50/75/100mm), corrugated steel sheet (0.5~0.8mm)
Structural Components Galvanized C/Z channel steel purlins, X/V type bracing, steel round pipes, angle steel tubes, and galvanized sag rods
Accessories Galvanized/stainless steel gutters, UPVC downspouts, various door/window options, polycarbonate skylights, and ventilation systems
Galvanized Prefab Steel Hangar Buildings Q235B Q345B Steel Construction Warehouse 0 Galvanized Prefab Steel Hangar Buildings Q235B Q345B Steel Construction Warehouse 1
Our Services
  • Structural steel fabrication, painting, galvanizing, and pre-assembly
  • Design, fabrication and installation of prefabricated steel structures
  • Detailed fabrication drawings based on architectural plans
  • Technical advice for usage, maintenance and improvements
Quality Control
  • Raw material quality control: Thickness tolerance <0.25mm, yield and tension strength testing, third party inspection
  • Fabrication quality control: 100% dimension testing, 20% ultrasonic and magnetic powder testing
  • Surface treatment: SA 2.5 shot blasting, holiday-free coatings with DFT >75UM
  • Pre-assembly testing of all connection details
Packing & Loading

All structural components, panels, bolts, and accessories are packed in standard ocean transportation packages and loaded into 40'HQ containers. Our skilled workers use cranes and forklifts to ensure damage-free loading at our factory.

Galvanized Prefab Steel Hangar Buildings Q235B Q345B Steel Construction Warehouse 2
Project Requirements Form
Item Specification
1. Location _____country, area
2. Size _____mm*_____mm*_____mm
3. Wind Load _____kn/m², _____km/h, _____m/s
4. Snow Load _____kn/m², _____mm
5. Earthquake Resistance _____level
6. Brick Wall If yes, 1.2m high or 1.5m high
7. Thermal Insulation EPS, fiberglass wool, rockwool, PU sandwich panels or metal sheets
8. Doors _____units, _____(width)mm*_____(height)mm
9. Windows _____units, _____(width)mm*_____(height)mm
10. Crane If yes, _____units, max. lifting weight____tons; max. lifting height _____m
Our Advantages
  • Professional design team for custom solutions
  • Skilled fabrication with advanced equipment
  • Complete one-stop service for integrated projects
  • Strict quality control throughout production
  • Comprehensive after-sales support and maintenance
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