Innovative Sustainable Commercial Steel Frame Structures

• Customization: Available
• Connection Form: Bolt Connection
• Install: Online Guidance
• Model NO.: Hot-rolled H-beam
• Core Structure 1: Prefab Steel Frame
• Core Structure 2: H-Section Beams/Columns
• Core Structure 3: C/Z Type Purlins
• Material Specs1: Q235B/Q355b Steel
• Specification: 12032.00cm * 2352.00cm * 2698.00cm
• Trademark: QiHua
• Origin: Qingdao, China
• HS Code: 7308900000
• Production Capacity: 30000 T/Year
• Package Size: 12032.00cm * 2352.00cm * 2698.00cm
• Package Gross Weight: 250000.000kg

Product Description

Model NO.	QH	Feature	Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable, Eco-Friendly, Cost-Effectiv
Install	Guidance on Site, Online Guidance	Building Codes	GB, Aisc, CE
Color	White, Blue, Gray, Red, or Customized	Material	H-Shape Section Steel, Galvanized Steel
Wall	Metal Sandwich Panel or Corrugated Steel Sheet	Roof	Corrguated Steel Sheet or Metal Sandwich Panel
Certificate	CE, ISO9001	Design	Available
Loaction	Qingdao	Usage Time	>50 Years
Production Term	4-8 Weeks	Transport Package	Sea-Worthy Package, Palletized
Specification	Upon Request	Trademark	Qihua
Origin	China	HS Code	7308900000
Production Capacity	30000 Tons Yearly

Features

Advantages

1. Modular rapid construction shortens the construction period by more than 50%
2. Green and low-carbon, meeting global ESG and carbon neutrality goals
3. Earthquake-resistant and disaster-resistant, it can adapt to extreme environments 
4. Prefabricated and customized design
5. Short finishing time and low cost
6. Convenient to assemble or disassemble, time-saving, and Labor saving
7. Flexible layout, beautiful appearances, and higher space efficiency
8. Large span for great strength with light deadweight

-wide span
-high strength
-light weight
-low cost
-temperature protection
-save energy
-beautiful appearance
-short construction time
-good effect of insulation
-space-efficient
-good seismic performance

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/m^3	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	mm^3	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

          Beijing Bird's Nest Part Project

          Project Scale:The project covers an area of  30,000 square meters

          The amount of steel  is 2,836 tons.

         Railway Freight Station

         Project Scale:The project covers an area of  30,000 square meters        

         The amount of steel  is 2580 tons.

Project Cases

          Building Materials City

          Project Scale:The project covers an area of  30,000 square meters.        

          The amount of steel  is 2580 tons.