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?

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

Stackable Steel Structure for Multi-Level Units

Name: Stackable Steel Structure for Multi-Level Units
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2133459192

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

Connection Form

Bolt Connection

Construction Member

Steel Beam

Model NO.

Steel Structure

Grade

Carbon Structural Steel

Molding Method

Cast Steel

Residential Wall Structure

Top Wall Beam

Standard

Steel Type

High-Strength Steel

Structure

Frame Structure

Bolt Strength

Grade 8.8 Bolts Have a Minimum Tensile Strength of

Weld Strength

Depends on Welding Method, Electrode Type, etc.

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: Carbon structural steel with high strength, toughness, and ductility for disaster resistance.

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

Efficient Prefabrication: Factory prefabricated and site assembled, significantly shortening construction cycles.

Flexible Large-Span Design: Column-free large-span spaces with adjustable layouts for versatile usage.

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

Grade 8.8 Bolt Connection: Uses Grade 8.8 bolts with minimum tensile strength of 800 MPa for secure connections.

Diverse Cross-Section Options: Available in I-beam, H-beam, channel, and angle shapes to meet specific structural needs.

Advanced Manufacturing Tech: Leverages over 200 patented technologies and academician workstations for quality assurance.

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: ≤1.05hTerms 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 mechanical properties of the steel structure?

The steel structure features excellent mechanical properties, high strength, good toughness, and ductility, allowing it to stably bear heavy loads and ensure safety during earthquakes.

Q:What steel grades are available?

Common steel grades include Q235, Q345, and ASTM A36. Q235 has a yield strength of 235 MPa and ultimate tensile strength of 370-500 MPa, while Q345 has a yield strength of 345 MPa and ultimate tensile strength of 470-630 MPa.

Q:What types of cross-section shapes are offered?

The available cross-section shapes include I-beam, H-beam, channel, and angle.

Q:What is the strength of the bolt connections?

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

Q:What is the monthly production capacity?

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