Bolt Connected Heavy Structural Steel Frame Prefabricated Industrial Workshop Building

• Customization: Available
• After-sales Service: Installation Work
• Connection Form: Bolt Connection
• Model NO.: SF1
• Feature: Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable
• Install: Support Installation
• Type of Steel for Building Structure: High-Strength Steel Structure
• Material Standard: Q235B / Q355b
• Customization Scope: Full Custom Span, Height, Size
• Supporting Service: Free Design & Installation Guidance
• Service Life: 50+ Years Design Life
• Main Frame: Welded H-Section Steel Structure
• Certification: ISO 9001, CE, En 1090, Aws
• Size: Fully Customizable Size & Span
• Structure Type: Portal Rigid Frame Steel Structure
• Wind Resistance: 120km/H Wind Resistance (12-Grade)
• Door Type: Roller Shutter / Sliding / Fireproof Door
• Design Drawings: CAD, 3D, Tekla Drawings Supported
• Delivery Time: 15-45 Days According to Project Scale
• Application Scenario: Workshops, Warehouses, Villas, Bridges, etc.
• Packaging: Moisture-Proof Film, Steel Straps, and Pallet Pack
• Transport Package: 40hq or 20hq Sea Worthy Packing
• Specification: According to Customer Requirement
• Trademark: XINGUANGZHENG or Your Logo
• Origin: Shandong, China
• HS Code: 960900090
• Production Capacity: 200000 Tons Per Year
• Package Size: 1300.00cm * 300.00cm * 300.00cm
• Package Gross Weight: 300.000kg
• Lead Time: 60 days (1 - 500 Square Meters) ; To be negotiated ( > 500 Square Meters)

Product Description

Roof Panel		Roof Panel
Effective width(mm)	1000   1200
Feeding Width(mm)	1070(inside panel)
Thickness of Steel Sheet(mm)	0.4-0.7
Thickness of core material(mm)	40-150
Wall Panel
Effective width(mm)	1000	Wall Panel
	1200(upper panel)
Feeding Width(mm)	1070(inside panel)
Thickness of Steel Sheet(mm)	0.4-0.7
Thickness of core material(mm)	40-200

Projects Show

Certifications

FAQ

Span Width	Customizable 6m to 60m clear span, no middle column optional
Building Length	Unlimited customized according to customer site demand
Eave Height	3m to 15m customizable
Steel Grade	Q235B / Q355B high strength structural steel
Steel Surface Treatment	Hot dip galvanized / anti rust paint spraying
Wind Resistance Grade	Up to Grade 12 wind resistance
Seismic Resistance Grade	Meet national standard seismic resistance requirement
Load Bearing Capacity	Meet heavy industrial equipment placement and bulk goods stacking
Service Life	More than 50 years according to different surface treatments

If you would like to customize, please let us know the above information.

1. What are steel structure components?
Steel structure components are prefabricated metal parts used to build industrial structures, including steel beams, columns, purlins, bracing systems, and connection parts. They form the main framework of steel buildings.

 
2. What materials are used for steel components?
We mainly use high-quality structural steel such as:

Q235
Q355
ASTM equivalent steel (optional for export projects)
All materials can be customized according to project requirements and local standards.

 
3. What surface treatments are available?
We offer multiple anti-corrosion treatments:

Hot-dip galvanizing
Anti-rust painting
Epoxy coating system
These ensure long-term durability and weather resistance.

 
4. What types of steel components do you supply?
We supply a full range of structural steel parts, including:

Steel columns & beams
H-beams, I-beams
C/Z purlins
Bracing systems
Base plates & connection parts
Bolts and fasteners
 
5. Can you customize steel components according to drawings?
Yes. We provide custom fabrication based on your drawings or project requirements, including:

Size and thickness
Steel grade
Hole positions
Welding and assembly requirements
 
6. What industries use your steel structure components?
Our products are widely used in:

Steel structure workshops
Warehouses
Industrial factories
Logistics centers
Agricultural buildings
Infrastructure projects
 
7. How do you ensure product quality?
We implement strict quality control including:

Raw material inspection
Welding quality testing
Dimensional accuracy checks
Surface treatment inspection
Pre-shipment quality control
 
8. What is your production lead time?
Standard production time is usually:

15–30 days for standard orders
30–45 days for large or customized projects
Depends on order quantity and design complexity.

9. Do you provide installation support?
Yes. We provide:
Detailed installation drawings
Assembly guidance manuals
Online technical support
Optional on-site engineer service
 
10. How are steel components packaged and delivered?
We use export-standard packaging:
Steel bundles secured with straps
Protection against rust and damage
Container loading optimization for shipping
 
11. What information do you need for quotation?
To provide an accurate quotation, please provide:
Component drawings (if available)
Steel grade requirements
Quantity and size
Surface treatment requirement
Project location (for standards)
 
12. Do you support international standards?
Yes, we can manufacture according to:
Chinese GB standards
American ASTM standards
European EN standards
Customized project standards
 
13. What is your payment term?
Common payment terms include:
T/T (30% deposit, 70% balance before shipment)
LC at sight for large orders
 
14. Do you export steel components globally?
Yes, we export to:
Southeast Asia
Africa
Middle East
South America
Europe
With stable logistics and export experience.
 
15. Why choose your steel structure components?
Factory direct supply
High-quality raw materials
Precise fabrication
Strong corrosion resistance
Fast delivery
Custom engineering support