What are the bolt strength specifications?

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

What are the lead times for delivery?

The peak season lead time is 1-3 months, while the off-season lead time is within 15 workdays.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

High Strength Painted Steel Structure Easy Installation Outdoor

Name: High Strength Painted Steel Structure Easy Installation Outdoor
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2132796822

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 with high steel strength, good toughness, and ductility for disaster resistance.

Fast Prefabricated Installation: Factory prefabrication and on-site assembly greatly shorten construction cycles and reduce manpower requirements.

Flexible Large-Span Design: Achieves large-span column-free spaces with convenient layout adjustments for future needs.

Eco-Friendly & Sustainable: Less construction waste and a steel recycling rate of over 90%, aligning with green development concepts.

High Production Capacity: Monthly production capacity of 6,000 tons with 8 professional lines and advanced processing equipment.

Versatile Steel Grades: Available in Q235, Q345, and ASTM A36 with yield strengths from 235 to 345 MPa.

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

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: ≤1.07hTerms 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 ductility. It ensures safety in disasters, allows for fast prefabricated installation, and provides flexible large-span column-free spaces.

Q:What steel grades are available?

We offer Q235, Q345, and ASTM A36. Q235 has a yield strength of 235 MPa, while Q345 has a yield strength of 345 MPa.

Q:What is the production capacity of the factory?

The factory has a monthly production capacity of 6,000 tons, equipped with 8 professional production lines and 58 cranes with a maximum lifting capacity of 50 tons.

Q:Is the steel structure environmentally friendly?

Yes, it is environmentally friendly and sustainable. It generates less construction waste and has a steel recycling rate of over 90%.

Q:What types of steel products do you manufacture?

We mainly produce box columns, cross columns, round tube columns, welded H-beam columns, welded H-beams, box trusses, special-shaped giant steel structures, and steel truss floor decks.