China Large-Span Steel Structure Building/Steel Structure Office Building/Multi-Storey Industrial Building

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China Large-Span Steel Structure Building/Steel Structure Office Building/Multi-Storey Industrial Building

Customization:	Available
Drawing:	Design Plan Drawing, Install Shop Drawing
Wind Against:	80~280km Per Hour

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Product Description

Basic Information

Model NO.

Steel Building

Snow Load

30~200kg Per Sqm

Earthquake Resistance

7~9 Grade

Certificate

ISO, CE, Third Party Inspection

Roof Pitch

10%, 12%, 16%, 25%, 30% etc.

Bay

5m, 6m, 7m, 9m etc.

Column & Rafter

H Section Steel

Purlin

C Purlin, Z Purlin, Hot Rolled H Beam

Roof Coverage

Single Corrugated Sheet or Sandwich Panel

Warranty

30 Years

Production Capacity

100,000 sqm Per Month

Connection Form

Bolt Connection

Product Description

Large-Span Steel Structure Building / Multi-Storey Industrial Building

Key Advantages:

Free design architectural drawings (2D & 3D)
Structure frame design life more than 50 years
High wind, snow, and earthquake resistance
Clear span up to 60m
High strength steel material (S355JR, Q355B, GR50)
Bolt assembly without on-site welding
Hot-dip galvanizing and painted options

Design Standards & Applications

American Standard	Europe Standard	Australia Standard
ANSI/AISC 360-05 demand. Ideal for heavy snow/wind regions.	EN1090-1:2009+A1:2011 standard. Suitable for European & French speaking regions.	AS4100-1998 standard. Suitable for Australia and New Zealand.

Comprehensive Components List

Your prefabricated steel structure will be supplied with the following:

Steel Frame: All parts prefabricated (holes, welding, surface treatment).
Cladding: Roof and wall panels cut to exact size.
Hardware: Windows and doors complete with hinges and handles.
Fasteners: All necessary bolts, screws, and pop-rivets.
Sealing: Flashing and silicone for insulation.
Accessories: Gutters, downspouts, ventilation, and stairs as selected.

Technical Specification

Application	Warehouse, Workshop, Hangar, Sports Hall, Cow Shed, etc.
Material Grade	Q345 (S355JR) or Q235 (S235JR) Steel
Column & Rafter	Welded or Hot Rolled H Beam
Purlin	C or Z Purlin, thickness 2.0mm - 3.0mm
Wall & Roof	Single corrugated sheet or Sandwich panel (EPS, Rock wool, Glass fiber, PU)
Surface Treatment	Shot blasting with anti-rust paint or Hot-dip galvanize

Certifications

CE EN 1090-1:2009+A1:2011
ISO9001 Quality Management
International Welding Engineer (IWE) Certificate
SGS & Bureau Veritas Approved
NDT (Non-Destructive Testing) Holder Certificate

Packaging & Shipping

Installation Instructions

Professional Production Capacity

Our facility features 2 complete steel structure production lines utilizing laser cutting and 3D drilling machines to improve precision. Annual production includes 30,000 tons of welded H-beams, 8,000 tons of C/Z beams, and 100,000 square meters of sandwich panels.

Frequently Asked Questions

Are you a factory or a trading company?

We are a direct manufacturer, ensuring you receive the most competitive prices and direct quality control throughout the fabrication process.

How do you ensure the quality of the steel structures?

We perform self-inspections at every step of design and fabrication. We also welcome third-party inspections from organizations like SGS, BV, and QIMA.

Do you provide installation support for overseas projects?

Yes, we provide detailed installation drawings and videos. For complex projects, we can send professional technical engineers to supervise installation on-site.

What information is needed for an accurate quote?

Please provide the project location, building usage, dimensions (Width x Length x Height), and local environmental loads like wind speed and snow load.

What is the expected lifespan of these buildings?

The structural frame is designed for a service life of more than 50 years, with a standard warranty of up to 30 years depending on the environmental conditions.

Can the design be customized for specific industrial needs?

Absolutely. We offer customized designs for workshops, warehouses, mezzanines, and crane-equipped buildings to meet your specific operational requirements.

Product Detail

China Large-Span Steel Structure Building/Steel Structure Office Building/Multi-Storey Industrial Building

Product Description

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Product Detail

China Large-Span Steel Structure Building/Steel Structure Office Building/Multi-Storey Industrial Building

Product Description

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