Multi Storey Prefab Building Steel Structure for Commercial and Industrial Use

Customization:	Available
After-sales Service:	Engineers Can Be Arranged to Guide The Installatio
Layers:	Multi-Layer

Overview

Basic Info.

Model NO.

HA-260203A

Usage

Dust-Proof Workshop, Electrostatic Workshop, Food And Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile And Electronic Processing, Warehouse

Insulation

Polyurethane, Rockwool, Glasswool, EPS

Carbon Structural Steel

Q235/Q355

Lead Time

30 Days

Accessories

Aluminum Window, Man Door, Rolling Door, Daylight

Specifications & Logistics

Transport Package

Bundled by Steel Belt / Pallet

Specification

1000 Kg/Sqm

Origin

China

HS Code

9406000090

Production Capacity

50000 Tons Per Year

Package Size

310.00cm * 80.00cm * 30.00cm

Package Gross Weight

2250.000kg

Product Description

Multi Storey Prefab Building Steel Structure for Commercial and Industrial Use

Update: April 15, 2026

Technical Specifications

Parameter	Description	Unit	Example Values
Steel Grade	Designation of the steel type	-	Q235, Q345, ASTM A36
Yield Strength	Stress at which the steel begins to deform plastically	MPa	235 for Q235, 345 for Q345
Ultimate Tensile Strength	Maximum stress the steel can withstand before failure	MPa	370 - 500 for Q235, 470 - 630 for Q345
Elastic Modulus	Measure of the steel's stiffness in the elastic range	GPa	206 for carbon steel
Poisson's Ratio	Ratio of lateral strain to axial strain under uniaxial stress	-	0.3 for steel
Density	Mass per unit volume of the steel	kg/m³	7850 for carbon steel
Cross - Section Shape	Shape of the steel member cross - section	-	I - beam, H - beam, channel, angle
Cross - Section Dimensions	Width, height, thickness, etc. of the cross - section	mm	For an I - beam: height = 300 mm, width = 150 mm, flange thickness = 10 mm, web thickness = 8 mm
Moment of Inertia	Geometric property related to the cross - section's resistance to bending	mm⁴	Varies depending on cross - section shape and dimensions
Section Modulus	Geometric property related to the cross - section's resistance to bending stress	mm³	Varies depending on cross - section shape and dimensions
Torsional Constant	Property related to the cross - section's resistance to torsion	mm⁴	Varies depending on cross - section shape and dimensions
Weld Strength	Strength of the welded joint, related to the welding process and materials	MPa	Depends on welding method, electrode type, etc.
Bolt Strength	Strength of bolts used for connections, specified by bolt grade	MPa	Grade 8.8 bolts have a minimum tensile strength of 800 MPa

Company Profile

ABOUT US

■ We are a large comprehensive enterprise engaged in prefabricated steel structures and fireproof coatings, with full-range integrated services.
■ 6 intelligent production lines for steel structures, annual output over 30,000 tons.
■ 5 automatic production lines for fireproof coatings, annual output up to 150,000 tons.
■ We supply one-stop solutions including design, manufacturing and on-site installation.
■ We uphold integrity and quality, and welcome global customers for win-win cooperation.

Design & Production & Manufacturing

Produce Process

Project Cases

New Material Company's Nest Part Project

Project Scale:

The project covers an area of 73,000 square meters. The amount of steel is 5,870 tons.

New Material Company Nest Part Project Case

Partner & Qualifications

Company Qualification Showcase

Packaging & Shipping

Frequently Asked Questions

Can I have a visit to your factory before the order?

Welcome to visit our factory. You can fly to the nearest airport, and we will arrange to pick you up.

Is your price competitive compared with other companies?

Our business objectives are to give the best price with the same quality and the best quality with the same price. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for.

Do you offer designing service for us?

Yes, we could design full solution drawings as your requirements. By using AutoCAD, PKPM, 3D3S, Tekla Structures (X steel), etc., we can design complex industrial buildings like office mansions, super markets, auto dealer shops, shipping malls, and hotels.

What is the delivery time?

Delivery time depends on order quantities. In general, the delivery time to the nearest seaport in China will be 30 days after receiving the deposit.

What type of insulation options do you support?

We support multiple highly efficient insulation options including Polyurethane, Rockwool, Glasswool, and EPS according to your workshop or warehouse requirements.

What steel grades are used in the structures?

We utilize high-quality carbon structural steels including Q235 and Q355 (equivalent to standards such as ASTM A36) to ensure optimal load capacity and durability.