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Welcome to Qingdao Yidongxiang Steel Structure Co., Ltd.

Fireproof High Load Bearing Capacity Customizable Steel Frame Building Prefabricated Steel Structure

Basic Properties
Place of Origin: CHINA,QINGDAO
Brand Name: YDX
Certification: CE ISO SGS
Model Number: YDX
Trading Properties
Minimum Order Quantity: 50-10000 square meters
Price: $35.00-$63.00
Payment Terms: T/T
Supply Ability: 10000 tons/month
Product Summary
Portal Frame Easy Build Steel Frame Building Structure Our prefabricated steel structure warehouses and multi-story buildings provide a one-stop solution featuring fast delivery, professional installation guidance, and reliable performance in any climate. The core structure consists of internal ...

Product Details

Highlight:

Fireproof Steel Frame Building

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High Load Bearing Capacity Prefabricated Steel Structure

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Customizable Portal Frame Building

Features: Steel Frame Warehouse
Product Fire Resistance: Fireproof
Production Capacity: 300000 Tons Per Year
Frame Type: Steel Frame
Fireresistance: Non-combustible Material
Surface Treatment: Painting Or Hot-dip Galvanize
Key: Versatility
Product Design: Customizable
Product Durability: High
Building: Prefabricated Steel Structure
Wall And Roof: Steel Cladding Sheet,Sandwich Panel
Structuralstrength: High Load Bearing Capacity
Wall Type: Single/Double Steel Sheet
Strength: Strong
Product Description
Portal Frame Easy Build Steel Frame Building Structure
Our prefabricated steel structure warehouses and multi-story buildings provide a one-stop solution featuring fast delivery, professional installation guidance, and reliable performance in any climate. The core structure consists of internal support systems and external enclosure components, engineered for exceptional durability.
Product Specifications
Attribute Value
Application Fields Warehouse, Multi-building, Workshops & plants, Hospital, School, Office, Apartment
Drawing Design AUTOCAD, SOLIDWORKS, TEKLA
Maximum Roof Load 20+ lb/sq.ft
Raw Steel Material Q235B, Q355B, ASTM A36
Frame Type Portal Frame
Design Parameter Wind Load, Snow Load And Earthquake
Working Scope Design, Fabrication, Installation
Life Span 30-50 Years
Structural Design & Engineering
A portal steel frame design—including steel columns, beams, and bracing—works seamlessly with the enclosure system to create a fully sealed building capable of withstanding strong winds, heavy rain, and snow loads. All metal components are cut, welded, drilled, and painted in our factory before delivery.
Multi-Story Steel Frame Buildings
Our multi-story steel buildings—ranging from 3 to 20+ floors—offer a blend of strength, efficiency, and design flexibility. Ideal for urban, commercial, and industrial applications.
  • High load-bearing capacity for large-scale use
  • Rapid construction through prefabricated assembly
  • Flexible design options to meet specific project requirements
Key Performance Traits
  • High Strength-to-Weight Ratio: Steel's strength allows for lighter yet robust frameworks, reducing foundation loads while supporting multiple floors and heavy usage.
  • Design Flexibility: Steel's adaptability enables open floor plans, large spans, and creative architectural features.
  • Rapid Construction: Prefabricated steel components shorten build times by 20-40% compared to concrete structures.
  • Durability & Resilience: With proper corrosion protection, steel resists environmental wear, fire, and seismic activity.
  • Sustainability: Steel is 100% recyclable, and its lightweight nature reduces material waste.
Common Applications
  • Commercial Buildings: Offices, shopping malls, and hotels
  • Residential Complexes: Apartments or mixed-use buildings
  • Institutional Facilities: Hospitals, schools, and government buildings
Technical Specifications
Dimension Length * width * eave height, roof slope
Type Single/double/multi-slope; Single/double/multi-span; Single/double/multi-floor
Foundation Concrete and steel foundation bolts
Column and Beam Hot rolled or welded H steel Q355B, high strength bolts connection
Bracing X or V type bracing made from angle steel or pipe
C/Z Purlin Q235B C/Z section steel (C160-300 or Z160-300)
Roof/Wall Panel Single colorful corrugated steel sheet or sandwich panel with EPS, rock wool, glass wool, or PU insulation
Accessories Skylight belts, ventilators, down pipes, gutters, doors, windows
Surface Treatment Painting or hot dip galvanized
Package Nude or packed on steel pallet in 40'HQ/OT containers
Installation Methods
Method 1: We provide shop drawing before installation.
Method 2: If you still don't know how to install, we will teach you the installation in our factory. When necessary, we will assemble a sample steel structure building for you.
Fireproof High Load Bearing Capacity Customizable Steel Frame Building Prefabricated Steel Structure 0
Packing & Loading
All structure components, panels, bolts and accessories are well packed with standard packaging suitable for ocean transportation and loaded into 40'HQ containers. All products are loaded at our factory using cranes and forklifts by skilled workers to prevent damage.
Fireproof High Load Bearing Capacity Customizable Steel Frame Building Prefabricated Steel Structure 1
Why Choose Our Steel Structures?
  • Professional Design Team: We design drawings according to your requirements or calculate steel quantities based on your drawings.
  • Skilled Fabrication: Advanced equipment and independent production schedules for each project.
  • One-Stop Service: Integrated project proposals based on extensive experience.
  • Quality Control: Professional QC team ensures products and services meet your specifications.
  • After-Sales Service: Comprehensive support for maintenance of insulation and steel components.
Project Requirements Questionnaire
1 Location (where will be built?) _____country, area
2 Size: length*width*height _____mm*_____mm*_____mm
3 Wind load (max. wind speed) _____kn/m2, _____km/h, _____m/s
4 Snow load (max. snow height) _____kn/m2, _____mm
5 Anti-earthquake _____level
6 Brickwall needed or not If yes, 1.2m high or 1.5m high
7 Thermal insulation If yes, EPS, fiberglass wool, rockwool, PU sandwich panels; if not, metal steel sheets
8 Door quantity & size _____units, _____(width)mm*_____(height)mm
9 Window quantity & size _____units, _____(width)mm*_____(height)mm
10 Crane needed or not If yes, _____units, max. lifting weight____tons; max. lifting height _____m
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