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Custom Steel Structure Warehouse Carbon Steel Heavy Duty Painted
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

TK

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 safety.
Eco-Friendly & Sustainable: Steel recycling rate exceeds 90% with less construction waste, aligning with green development concepts.
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.
Proven Material Standards: Uses Q235/Q345 steel with yield strengths of 235/345 MPa and ultimate tensile strength up to 630 MPa.
Robust Connection Strength: Grade 8.8 bolts provide minimum tensile strength of 800 MPa for secure structural connections.
Massive Production Capacity: Monthly production capacity of 6,000 tons with 8 professional lines and 58 cranes up to 50 tons.
Advanced Processing Equipment: Complete special equipment for cutting, forming, welding, rust removal, painting, and testing complex nodes.

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: ≤0.95hTerms 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?
A:
It offers excellent mechanical properties, high strength, good toughness, and flexibility. It allows for large-span column-free spaces and efficient prefabricated construction that shortens cycles.
Q:Is the steel structure environmentally friendly?
A:
Yes, it is sustainable with a steel recycling rate of over 90% and generates less construction waste, aligning with green development concepts.
Q:What steel grades and strengths are available?
A:
We use Q235 and Q345 steel. Q235 has a yield strength of 235 MPa and ultimate tensile strength of 370-500 MPa. Q345 has a yield strength of 345 MPa and ultimate tensile strength of 470-630 MPa.
Q:What is the production capacity and lead time?
A:
The monthly production capacity is 6,000 tons. Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.
Q:What payment terms and shipping methods are accepted?
A:
We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram. Shipping terms include FOB and EXW.

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