• Quality Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color factory
  • Quality Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color factory
  • Quality Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color factory
  • Quality Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color factory
  • Quality Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color factory
  • Quality Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color factory

Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color

Basic Properties
Place of Origin: Henan,China
Brand Name: HCGG
Certification: CE/ISO 9001/ISO 3834/ISO 14001/ISO 45001
Model Number: PSS001
Trading Properties
Minimum Order Quantity: 100 square meters
Price: USD30-70 Square Meter/Negotiable
Payment Terms: L/C,T/T,Western Union,Alibaba.pay
Supply Ability: 50000 Tons/year
Tags

prefab steel structure

prefabricated steel frame building

prefabricated steel frame construction
Specifications
Brand Name: HCGG Main Structurel Material: Q355B/ASTM A572 Gr.50/EN S355/JIS SM490
Secondary Structurel Material: Q235B / ASTM A36/ EN S235JR / JIS SS400 Other Material: Q460 / ASTM A572 Gr.65 /EN S460 / JIS SM570
Customization: Style,size,Color,Material After-sale Service: Online Technical Support, Onsite Installation,Onsite Training,Onsite Inspection,Installation Drawings Support
Project Solution Capability: CAD Graphic Design, 3D Tekla Modeling Design, Total Solution For Projects,One-stop Steel Structure Solution,Project-based Supply Column and Beam: Welded H-section/Hot-rolled H-beam/Box Column
Purlin: C.Z Shape Steel Channel Roof and Wall panel: EPS/Rock Wool/PU / PIR Sandwich Panel,Corrugated/Trapezoidal Steel Sheet/Customized/
Window: Aluminum Alloy / PVC /Industrial Louver Window Door: Sliding/Rolling Shutter/Hinged Steel/Customized Steel Door
Surface treatment: Hot-dip Galvanized Zinc-rich Primer + Top Coat Anti-corrosion Coating Service Life: 20-50 Years
Life Span: More Than 50 Years
High Light:

Welded H Section Steel Structure Building

,

H Section Prefabricated Steel Structure Building

,

Prefab Steel Structure Building Modular Design
Product Description
Modular Design Welded H Section Steel Prefabricated Steel Structure Building
Precast steel structures refer to building systems where key steel components (beams, columns, trusses, purlins, and connecting plates) are precision-manufactured in a factory under controlled conditions, then transported to the construction site for rapid assembly via bolting and minimal on-site welding. Factory production and on-site foundation construction occur simultaneously, significantly shortening project timelines.
Product Specification & Parameters
Items Materials Specification
Steel Frame H section column and beam Q355 steel, paint or galvanization
Wind resistant column Q355 steel, paint or galvanization  
Secondary Bracing Roof purlin Q235B C/Z section galvanized steel
  Wall purlin Q235B C/Z section galvanized steel
  Tie bar Q235 round steel pipe
  Knee brace Q235 angle steel
  Roof horizontal bracing Q235 steel bar, paint or galvanized
  Column vertical bracing PVC pipe
  Purlin brace Q235 round bar
  Knee brace Q235 angle steel
  Casing pipe Q235 steel pipe
  Gable angle steel Q235 M24
Roof and Wall Wall and roof panel Corrugated steel sheet, sandwich panel
Protecting System Self tapping screw  
  Ridge tile Color steel sheet
  Corner trim Color steel sheet
Fastener System Anchor bolts Q235 steel
  High strength bolt Specifications determined according to steel structure design
  Normal bolt  
  Nuts  
Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color 0
Key Advantages
Fast Construction
30–50% shorter project duration than concrete/traditional builds; mid-sized warehouses can be weather-tight in 6–8 weeks with less weather delays and earlier occupancy.
Superior Quality & Durability
CNC cutting/welding with strict tolerances (±1mm); high seismic/wind resistance; lifespan over 50–100 years with proper coating systems.
Cost Efficiency
Reduced on-site labor, minimal material waste, and lower foundation costs due to steel's lighter weight compared to concrete.
Flexibility & Expandability
Large clear spans without middle columns; easy length/width/height extension capabilities for future growth and modifications.
Sustainability
Steel recycling rate exceeds 90% compared to concrete's ~10%; lower construction emissions and reduced waste generation.
Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color 1 Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color 2
Main Applications & Examples
  • Industrial: Factories, warehouses, logistics centers - the largest segment favoring large spans and fast delivery
  • Commercial: Exhibition halls, shopping malls, aircraft hangars, sports stadiums
  • Residential: Modular steel homes, apartment buildings, temporary housing
  • Infrastructure: Highway service stations, railway terminals, agricultural barns
Welded H Section Prefabricated Steel Structure Building Modular Design Custom Color 3
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Ms. Alisa Yang

Foreign Trade Manager