Multi-Span Steel Structure Office Building/Hospital/Apartment/Residence Building

Customization: Available
After-sales Service: Installation Guidance on Construction Site
Connection Form: Bolt Connection

Product Description

Basic Information
Model NO.
RULYD0028
Feature
Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable
Install
Online Guidance
Main Frame
Steel Columns and Beams
Surface Treatment
Painting or Hot-DIP Galvanize
Frame Type
Portal Frame
Design Load
Wind, Snow, Seismic
Door
Roller Shutter Door or Sliding Door
Size
as Requested
Raw Steel Material
Q235B, Q355b
Wall Purlin
C Purlin
Roof Purlin
Z Purlin
Window
Sliding Window, Fixed Window, Top Hung Window
Color
Customized
Wall and Roof
Aluminum Composite Panel, Glass Wool Panel
Service
Design, Manufacture, Delivery, Install
Brick Wall
1-1.2m
Service Life
50 Years
Transport Package
Standard Export Package or Customer's Requirement
Specification
Customized
Origin
China
HS Code
9406900090
Production Capacity
2000t/Month
Product Description
Multi-story steel structure office building Steel structure hospital Steel structure apartment Steel structure residence Prefabricated steel structure building

H-beam is a new type of economic construction steel. The section shape of H-shaped steel is economical and reasonable, and the mechanical properties are good. The points on the section during rolling are more uniform and the internal stress is small. Compared with ordinary I-beams, it has the advantages of large section modulus, light weight and metal saving. The structure is reduced by 30-40%; and because the inside and outside of the leg are parallel, the leg ends are right angles, and assembled into components, which can save welding and riveting work up to 25%. It is often used in large buildings (such as workshops, high-rise buildings, etc.) that require large interception capacity and good cross-section stability, as well as bridges, ships, lifting and transport machinery, equipment foundations, supports, foundation piles, etc.

Multi-Span Steel Structure Office Building/Hospital/Apartment/Residence Building
Multi-Span Steel Structure Office Building/Hospital/Apartment/Residence Building

The main materials of H-beam are Q235B, SM490, SS400, Q355B and so on.
Application range: H-beam is mainly used for beam and column members in industrial and civil structures.

  • Steel structure load-bearing bracket for industrial structures
  • Steel piles and supporting structures for underground engineering
  • Industrial equipment structure such as petrochemical and electric power
  • Long-span steel bridge components
  • Frame structure for shipbuilding and machinery manufacturing
  • train, car, tractor beam bracket
  • Port conveyor belt, high speed baffle bracket

All steel structures beam are prefabricated and customized. We could fabricate according to your drawing and requirement. Special section structural steel is available here, for example H section steel beam, BOX column, Honeycomb beam, Crossing section column, Truss / Gantry, Platform, Special shaped steel structure. You also could order structural steel in oversea standard material from us, such as EN, DIN, ASTM, JIS standard. And what's more, oversea sectional steel such as IPE, IPN, UB, and W beam also is available, if only meets the min order quantity 60T of each size.

High quality pre-engineered steel structure building in the pictures were designed, constructed and installed by professional teams who are professional and practical in designing, processing and installing. You may give us your own drawings to enable us construct as per your request or you might just give us your ideas. we could design the project as per your ideas. Welcome to contact us for anything you need.

Multi-Span Steel Structure Office Building/Hospital/Apartment/Residence Building
  • Wide span: Single span or Multi-span
  • Low cost: unit price range from USD50/m2 to USD80/m2 according to clients' request
  • Long lifespan: about 20~ 50 years
  • Fast construction: easy installation
  • Others: environmental protection, stable structure, earthquake resistance, water proofing, and energy conservation.
Specification Of Steel Structure Material
Name Steel Structure Warehouse Building Construction Large Span Easy Assemble
Dimension Length H beam: 400-1500mm
Thickness web plate: 6-32mm
wing plate: 6-40mm
Height 200-1200mm
Color according to customers
Advantage 1. low cost but beautiful outlook
2. high safety performance
3. easy to assemble and dismantle
4. manufacture under complete quality control system ISO9001
5. Installation with instruction of experienced engineers.
6. Non-pollution
Main Components base cement and steel foundation bolts
Main frame H beam
Material Q235B, Q355B or others as customer's request
Purlin C or Z purlin, size from C120-C320, Z100-Z20
bracing X-type or other type bracing made from angle, round pipe.
bolt plain bolt and high strength bolt
Roof & Wall sandwich panel and color plate
door sliding or rolling door
Window Aluminium alloy window
surface two ways of anti-rust painting or hot dip galvanized
Accessories sheet 0.5mm or 0.6mm galvanized sheet
Others semi-transparent skylight belts, Ventilators, down pipe, galvanized gutter, etc.
Usages 1. workshop, warehouse, plants.
2. steel web frame structure
3. steel H-column and sheet H-beam
4. Portal frame products
5. high rise building project
6. other steel structure buildings.
Packing Main sheet frame without packing load in 40'OT
Drawing according to drawings or according to customer's requirements.
Design Parameters If you need design, please supply us the following parameters and other detailed sizes:
1) length, width, height, eave height, roof pitch etc.
2) wind load, snow load, raining condition, aseismatic requirements, etc.
3) demand for doors and windows.
4) other information if necessary
Production Facilities & Capabilities
Production Facility View
Steel Fabrication Plant
Our Professional Services
  • 🛠️ Structural steel fabrication, painting, galvanizing, pre-assembly
  • 📐 Designing, fabrication and installation for Prefabricated steel structure building.
  • ✏️ Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
  • 📋 Engineering consulting service
Steel Structure Assembly Drawing
Construction Site Assembly
Prefabricated Steel Frame Project
Multi-Story Construction Framework
Quality Control & Technical Support
🔍 Raw Material Control

Thickness tolerance <0.25mm

Yield and tension strength testing in-house

Third party inspection certificate

Supply traceable mill certificate

🏗️ Fabrication Control

100% testing dimension tolerance <1mm

20% sample welding line ultrasonic testing, full penetration

20% magnetic powder testing, defect-free, smooth and full

Supply third-party inspection assistance

🎨 Blasting & Painting

Shot blasting grade Sa. 2.5 Metal luster, roughness >75um

Paint primer within 5 hours after shot blasting

Holiday-free smooth coatings, dust-free

Dry Film Thickness (DFT) >75UM

Welding Inspection Processes
Dimensional Testing System
Certifications & Production Line
ISO Certification Standards
SGS Product Verification
Our Production Line
Cutting Production Line
Automated Welding System
Steel Assembly Area
Post Processing Phase
Packing And Transport
Heavy Cargo Loading Operations
Container Packing Arrangement
Why Choose Us?
  • 1 Professional design team: We can design structural drawings per your requirements or calculate steel quantities based on your existing files.
  • 2 Skilled fabrication team & advanced equipment: We establish independent production schedules tailored for every single project.
  • 3 One-stop service: Having completed numerous projects globally, we provide complete, integrated proposals.
  • 4 Professional QC team: We guarantee production output matches your exact requirements.
  • 5 After-sales service: If you have any ongoing maintenance or insulation concerns post-project, our support team is ready to assist.
Frequently Asked Questions (FAQ)
What are the primary applications of H-beam steel structures?
H-beams are widely utilized for load-bearing columns and beams in industrial and civil buildings, underground structural engineering, chemical/power plants, transport bridges, and shipbuilding components.
What steel material grades do you use for prefabricated building components?
We primarily use high-strength Q235B, Q355B, SM490, and SS400 grades of structural steel, designed to meet regional requirements for load, seismic strength, and local wind/snow factors.
Can you fabricate structural steel based on overseas structural standards?
Yes. We can design and manufacture structural steel matching international criteria such as EN, DIN, ASTM, and JIS. Additionally, standard sectional profiles like IPE, IPN, UB, and W-beams are available for qualified orders.
What surface treatment is applied to prevent rust and corrosion?
All structural elements undergo high-efficiency shot blasting to grade Sa 2.5 (roughness >75um). This is followed within 5 hours by a dry film primer coating (>75UM) or hot-dip galvanizing based on the architectural specifications.
What parameters are required to generate a design proposal?
To draft a custom proposal, we require details on building dimensions (length, width, height, eave height, roof pitch), expected local weather loads (wind speed, snow load, seismic demands), and window/door configuration requests.
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