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Fire-Resistant Steel Structure for Archive Warehouses
US$32.80
50-499 Square Meters
US$29.60
500-1,999 Square Meters
US$27.80
2,000-4,999 Square Meters
US$25.30
5,000+ Square Meters

Product specifications

material

Product profile

Customization

Available

Connection Form

Bolt Connection

Construction Member

Steel Beam

Model NO.

Steel Structure

Grade

Carbon Structural Steel

Molding Method

Cast Steel

Residential Wall Structure

Top Wall Beam

Standard

GB

Steel Type

High-Strength Steel

Structure

Frame Structure

Bolt Strength

Grade 8.8 Bolts Have a Minimum Tensile Strength of

Weld Strength

Depends on Welding Method, Electrode Type, etc.

Density

7850 for Carbon Steel

Cross - Section Shape

I - Beam, H - Beam, Channel, Angle

Transport Package

Roro Ships, Barges or Vehicles with Special Loadin

Specification

Q345B / Q460C

Trademark

TK

Origin

Henan, China

HS Code

730890

Production Capacity

500, 000 T Per Year

Key features

High-Strength Steel Construction: Utilizes Q235/Q345 steel with yield strength up to 345 MPa for superior load-bearing capacity.
Earthquake Resistant Design: Excellent mechanical properties and toughness ensure safety during seismic events.
Efficient Prefabricated Assembly: Factory prefabrication and on-site assembly significantly shorten construction cycles.
Flexible Large-Span Layout: Column-free space allows for convenient layout adjustments in later stages.
Eco-Friendly and Sustainable: Over 90% steel recycling rate with minimal construction waste aligns with green development.
Grade 8.8 Bolt Connections: Bolt connections feature a minimum tensile strength of 800 MPa for secure assembly.
Diverse Cross-Section Options: Available in I-beam, H-beam, channel, and angle shapes to meet specific structural needs.
High Production Capacity: Monthly output of 6,000 tons supported by 8 professional production lines and advanced equipment.

Company profile

Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
R&D CapabilitiesCustomization from SamplesImporters and ExportersProduct Certification
Business Type: Manufacturer/FactoryExport Year: 2026-03-18Nearest Port: Tianjin PortAverage Response Time: ≤1.14hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW

About Our Factory & Business Background

Address500 meters south of the intersection of National Highway 310 and Industrial South Road in Xingyang City, Zhengzhou City, Henan Province
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSteel Structure Warehouse, Steel Structure Buildings, Metal-Faced Insulated Sandwich Panels, Sandwich Panels, Steel Sturcuure Workhop, Steel Structure Warehous Building, Color-Coated Steel

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the available steel grades?
A:
The product supports Q235, Q345, and ASTM A36 steel grades.
Q:What cross-section shapes are available?
A:
Available shapes include I-beam, H-beam, channel, and angle.
Q:What is the tensile strength of the bolts?
A:
Grade 8.8 bolts have a minimum tensile strength of 800 MPa.
Q:How does the construction process work?
A:
Components are prefabricated in the factory and assembled on-site to reduce time and labor.
Q:Is the structure environmentally friendly?
A:
Yes, it features a steel recycling rate of over 90% and generates less construction waste.

Send Inquiry

*To:Tiankai Southeast Green Building Technology (Henan) Co., Ltd.Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
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