What is the monthly production capacity?

The factory has a monthly production capacity of 6,000 tons, supported by 8 professional production lines and advanced processing equipment.

What types of steel structures are produced?

Products include box columns, cross columns, round tube columns, welded H-beam columns, welded H-beams, box trusses, and special-shaped giant steel structures.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

High-Strength Steel Structure for Bridge Projects

Name: High-Strength Steel Structure for Bridge Projects
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2133603192

Henan, ChinaTiankai Southeast Green Building Technology (Henan) Co., Ltd.

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

Bolt Strength

Grade 8.8 Bolts Have a Minimum Tensile Strength of

Weld Strength

Depends on Welding Method, Electrode Type, etc.

Model NO.

Steel Structure

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

Origin

Henan, China

HS Code

730890

Production Capacity

500, 000 T Per Year

Key features

High Strength & Safety: Excellent mechanical properties and high steel strength ensure safety in earthquakes and heavy loads.

Eco-Friendly & Sustainable: Steel recycling rate exceeds 90%, with less construction waste, aligning with green development.

Efficient Prefabrication: Factory prefabrication and on-site assembly greatly shorten construction cycles and reduce manpower.

Flexible Large-Span Space: Achieves large-span column-free spaces with flexible layouts adjustable for future needs.

Proven Steel Grades: Available in Q235 and Q345 grades with specified yield strength and tensile strength parameters.

Robust Connection Strength: Grade 8.8 bolts provide minimum tensile strength of 800 MPa for secure structural connections.

Advanced Manufacturing: Equipped with 8 production lines and 58 cranes, capable of monthly output of 6,000 tons.

Comprehensive Product Range: Produces box columns, H-beams, box trusses, and special-shaped giant steel structures.

Company profile

R&D CapabilitiesCustomization from SamplesImporters and ExportersProduct Certification

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

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2026-03-18Nearest Port: Tianjin PortAverage Response Time: ≤0.94hTerms 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 main advantages of this steel structure?

It offers excellent mechanical properties, high strength, good toughness, and can stably bear heavy loads while ensuring safety in disasters like earthquakes.

Q:What steel grades are available?

Common grades include Q235 and Q345, as well as ASTM A36, with specific yield and tensile strength values provided for each.

Q:What is the recycling rate of the steel?

The steel has a recycling rate of over 90%, making it environmentally friendly and sustainable with less construction waste.

Q:How is the construction process efficient?

Components are prefabricated in the factory and assembled on-site, which greatly shortens the construction cycle and reduces equipment and manpower requirements.

Q:What bolt strength is used for connections?

Grade 8.8 bolts are used, which have a minimum tensile strength of 800 MPa, ensuring strong and secure connections.