What is the tensile strength of Grade 8.8 bolts?

Grade 8.8 bolts have a minimum tensile strength of 800 MPa.

Can the layout be adjusted after construction?

Yes, the design allows for flexible space and convenient layout adjustments in the later stage.

What is the maximum lifting capacity of the cranes?

The facility is equipped with 58 cranes of various tonnages, with a maximum lifting capacity of 50 tons.

Customizable Heavy Duty Steel Frame Structure with Paint Coating for Easy Installation in Commercial Venues

Name: Customizable Heavy Duty Steel Frame Structure with Paint Coating for Easy Installation in Commercial Venues
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2143339392

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 Steel: Features Q235 and Q345 grades with yield strength up to 345 MPa for heavy load bearing.

Efficient Prefabrication: Factory prefabricated and site assembled to shorten construction cycles and reduce manpower.

Flexible Space Design: Achieves large-span column-free spaces with convenient layout adjustments for later stages.

Eco-Friendly Material: Over 90% steel recycling rate with minimal construction waste supporting green development.

Seismic Safety: Excellent toughness and ductility ensure stability and safety during earthquakes.

Diverse Cross Sections: Available in I-beam, H-beam, channel, and angle shapes to meet various structural needs.

High Production Capacity: Monthly output of 6,000 tons with 8 professional lines and 58 cranes up to 50 tons.

Advanced Processing: Complete equipment for cutting, forming, welding, rust removal, painting, and testing.

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: ≤1.10hTerms 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