• Quality Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard factory
  • Quality Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard factory
  • Quality Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard factory
  • Quality Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard factory
  • Quality Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard factory
  • Quality Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard factory

Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard

Basic Properties
Place of Origin: Henan,China
Brand Name: HCGG
Certification: CE/ISO 9001/ISO 3834/ISO 14001/ISO 45001
Model Number: HSS001
Trading Properties
Minimum Order Quantity: 200 square meters
Price: USD25-70 Square Meter/Negotiable
Payment Terms: L/C,T/T,Western Union,Alibaba.pay
Supply Ability: 50000 Tons/year
Tags

heavy duty steel structure

heavy duty steel buildings

heavy steel 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:

prefabricated multi story steel buildings

,

steel frame buildings wind resistant

,

earthquake resistant steel frame buildings
Product Description
Prefabricated Multi-story Steel-frame Buildings
Heavy-duty multi-span steel structure buildings designed for earthquake and wind resistance, offering superior durability and safety for industrial applications.
Product Overview
Our multi-story steel structure factory buildings utilize a heavy-duty steel structure system fabricated using high-strength steel. Available in both light and heavy-duty configurations to meet diverse industrial requirements.
Light-Duty Steel Structures
Utilizing Q235 and Q355 series thin-walled steel with small component sections and light weight. Ideal for light industrial production scenarios with smaller loads and moderate spans, such as electronics processing and small assembly workshops.
Heavy-Duty Steel Structures
Built with Q355, Q420, and higher-strength thick plate steel, offering strong component load-bearing capacity and high rigidity. Suitable for heavy loads and large spans required in industries such as heavy machinery processing, metallurgy, and power generation.
We provide single-span, double-span, and multi-span steel structures, as well as single-story, double-story, and multi-story steel frame factory buildings. Custom designs and production are available according to your site size, production scale, process layout, and specific application needs.
Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard 0
Technical Specifications
Component Specification
Main Frame H Beam
Steel Material Structural Steel Q235, Q355 or others as requested
Purlin C or Z Purlin: Size from C120~C320, Z100~Z200
Bracing X-type or other type bracing made from angle, round pipe
Bolt Plain bolt and High-strength bolt
Roof & Wall Sandwich panel or color corrugated steel sheet
Door Sliding door, roll-up shutter door or walk door
Window Aluminium alloy window
Sheet 0.5mm or 0.6mm galvanized sheet
Surface Two layers of Anti-rust Painting or Hot Dip Galvanized
Accessories Semi-transparent skylight belts, Ventilators, down pipe, Galvanized gutter, etc
Manufacturing Process
I. Preliminary Preparation and Design Refinement
  • Refinement of Design Drawings
  • Formulation of Processing Plan
II. Raw Material Arrival and Inspection
Raw material quality is the core guarantee of heavy steel structure safety. Strict control is maintained throughout the entire process of arrival, inspection, and storage.
III. Core Processing Stage (Factory Prefabrication)
This stage represents the core of heavy steel structure processing. All components are prefabricated in standardized factory conditions, strictly adhering to process standards:
  • Steel Cutting
  • Component Forming and Processing
  • Welding Operations
  • Post-Welding Treatment
  • Corrosion and Fireproofing Treatment
  • Component Identification and Numbering
Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard 1 Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard 2 Prefab Multi Story Steel Frame Buildings Wind Resistant Weatherproof ISO Standard 3
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Foreign Trade Manager