What is the bolt strength specification?

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

What are the payment terms accepted?

Accepted payment methods include LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

What is the typical lead time for orders?

Lead time is within 15 workdays during the off-season and 1-3 months during the peak season.

Lightweight Bolted Steel Frame Structure Custom for Commercial Sports Venues

Name: Lightweight Bolted Steel Frame Structure Custom for Commercial Sports Venues
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2142920452

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 to bear heavy loads safely.

Eco-Friendly & Sustainable: Environmentally friendly with less construction waste and a steel recycling rate exceeding 90%.

Flexible Large-Span Design: Achieves large-span column-free spaces with flexible layouts that can be adjusted conveniently later.

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

Customizable Cross-Sections: Available in I-beam, H-beam, channel, and angle shapes to meet specific structural requirements.

Advanced Manufacturing Capacity: Monthly production capacity of 6,000 tons with 8 professional lines and equipment for complex components.

Strong Bolt Connections: Uses Grade 8.8 bolts with a minimum tensile strength of 800 MPa for secure structural connections.

Proven Company Expertise: Backed by Southeast Grid with over 200 patents and advanced technology for steel structure manufacturing.

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: ≤0.97hTerms 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