What are the main steel grades available?

Common steel grades include Q235, Q345, and ASTM A36, with yield strengths of 235 MPa and 345 MPa respectively.

What are the terms of payment accepted?

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

Galvanized Steel Structure for Rooftop Equipment Enclosures

Name: Galvanized Steel Structure for Rooftop Equipment Enclosures
Brand: Tiankai Southeast Green Building Technology (Henan) Co., Ltd.
SKU: 2129806062

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.

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

Advanced Manufacturing: 8 professional production lines and 58 cranes with 50-ton lifting capacity.

High Production Capacity: Monthly production capacity of 6,000 tons for various complex steel structures.

Comprehensive Product Range: Produces box columns, welded H-beams, box trusses, and special-shaped 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: ≤1.06hTerms 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 is the recycling rate of the steel material?

The steel structure is environmentally friendly and sustainable, with a steel recycling rate of over 90%.

Q:What is the minimum tensile strength of the bolts used?

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

Q:What is the monthly production capacity of the factory?

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

Q:What types of steel structures does the company produce?

The company mainly produces box columns, cross columns, round tube columns, welded H-beam columns, welded H-beams, box trusses, and special-shaped giant steel structures.