Professional Modular Design Fast Installation Seismic Resistance Prefab/Prefabricated Metal Frame/Steel Structure Warehouse/Workshop Building

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Product Description

Basic Info Specification

Model NO.RulyZ0095
FeatureAnti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable
InstallSupport Installation
Raw Steel MaterialQ235B, Q355b, ASTM A36
Shot Blasting LevelSA 2.5
Service Life50 Years
Surface TreatmentPainted/Galvanized
FeaturesSteel Buildings
Main StructureGalvanized Light Structure
Columns & BeamsH-Section Steel
UsageSteel Structure Warehouse
Working ScopeDesign, Fabrication, Installation
DrawingCAD, Tekla, 3D Model, Pkpm, Bim
InstallationEngineer Guidance on Site
FormingHot-Rolled Steel
Type of SteelHigh-Strength Steel
Carbon Structural SteelQ235B/Q355b/ASTM/Ipe/Ub
Residential Wall StructureSteel Cladding Sheet/Sandwich Panel
Transport PackageSeaworthy
SpecificationSquare meter
OriginChina
HS Code9406900090
Production Capacity20000 SQM Per Month

Packaging & Delivery

Package Size1.00cm * 1.00cm * 1.00cm
Package Gross Weight1.000kg

Product Description

Professional Modular Design Fast Installation Seismic Resistance Prefab/Prefabricated Metal Frame/Steel Structure Warehouse/Workshop Building

The main load-bearing component of industrial steel warehouse building is steel structure. It includes pillars, top beams, basements and supporting systems. It also includes wall and roof purlins. Q345B steel for the main frame and Q235B steel for the support system. Monochrome metal panels are used for the walls and roof. Use sandwich panels according to local temperature conditions. When calculating the quotation for a steel structure warehouse, dimensions are essential, including length, width and height. Local wind speed and snowfall will also affect construction costs.

Modular Steel Frame Design
Prefab Steel Structure Warehouse

Material List Specifications

Item Name Specification Material Parameter Technical Treatment
Column H shape, Box, steel pipe, Hot rolled sheet Q235B, Q345B Paint or Hot dip galvanized
Beam H shape, steel Truss, Hot rolled sheet Q235B, Q345B Paint or Hot dip galvanized
Bracing Steel rod, Steel pipe, Angle steel Q235B, Q345B -
Purlin C or Z shape, Thickness: 1.8mm~3.0mm Q235B, Q346B Hot dip galvanized
Wall and Roof Panel EPS, Rock wool, Pu, Glass wool Sandwich panel or Single sheet Steel T=0.426~0.8mm, Insulation T=50~150mm Alu-zinc 150g, Fluorocarbon paint
Door Sliding or rolling door Steel or Aluminum sheet, T=1.0~1.5mm Paint or Hot dip galvanized
Window Alloy-Glass, Aluminium alloy-shutter T=1.0~2.0mm Alloy
Lighting Panel FRP, T=1.5mm or T=1.8mm Coefficient of thermal expansion: 2.2x10-5/cm/cm/ºC Light transmittance 85%
Ventilator Turbine ventilator, and electric type Steel, stainless steel, PC Paint or Hot dip galvanized, 304
Gutter Galvanized or stainless steel plate T=2.0mm Hot dip galvanized, 304
Downpipe PVC pipe, Color steel pipe T=0.5mm Φ110, 160, 200 Paint
Bolt Ordinary, high strength 10.9S, 4.8s Hot dip galvanized
Anchor Bolt Steel rod M24, M27, M30 Q235B -

Project Exhibition

Project Cases 1

Project Case 1 Side View
Project Case 1 Front View
Finished Project Construction

Project Cases 2

Project Case 2 Overview
Project Case 2 Internal Framework
Factory Structural Fabrication Production Facility Hub

System Certification

International Standard Quality Certificates

Technical & Engineering Services

  • Structural Steel Fabrication: Painting, galvanizing, and precise pre-assembly testing.
  • Custom Design & Construction: Complete designing, fabrication, and installation service for prefabricated steel buildings.
  • Detailed Drafting: Deeper structure calculations and shop drawing based on architectural specifications.
  • Consulting Service: Professional engineering consultation for complex architectural frameworks.
Detailed Technical Drafting

Quality Control System

Quality Control Testing and Inspection

Raw Material Quality Control:

  • Thickness tolerance strictly kept <0.25mm
  • Yield and tension strength testing executed in-house
  • Supply of fully traceable mill certificates and third-party inspection certificates

Structural Steel Fabrication Quality Control:

  • 100% dimensions testing with dimension tolerance <1mm
  • 20% sample welding line ultrasonic testing (UT), ensuring full penetration
  • 20% magnetic powder testing (MT) for smooth surface finish, free of defects

Surface Treatment Control:

  • Shot blasting grade Sa 2.5 with zero rust, no welding spatter, roughness >75um
  • Paint primer applied within 5 hours post shot blasting, DFT >75UM
  • Complete pre-assembly testing to ensure layout matching

Packing & Transport Details

Heavy Cargo Loading and Container Fastening

Engineering Design

Preliminary layouts, detailed 3D Tekla models, and structure installation drawings are formulated to secure the successful execution of your project framework.

3D Tekla Structural Model

Structural Components

Structural Steel Columns
Steel Framing Beams
Prefabricated Steel Joint Parts

Client Inspections

Client Visit Image 1
Client Visit Image 2
Client Visit Image 3
Client Visit Image 4

Quotation Specification Table

Please review and clarify the following parameters before requesting a pricing calculation. Feel free to supply details where known.

No. Required Parameter Details Your Specifications
1 Location (Where will the construction take place?) ________ Country, ________ Area
2 Size Requirements ________ mm (Length) * ________ mm (Width) * ________ mm (Height)
3 Wind Load (Maximum Wind Speed) ________ kn/m², ________ km/h, ________ m/s
4 Snow Load (Maximum Snow Depth) ________ kn/m², ________ mm
5 Seismic Protection Level ________ Level
6 Brick Wall Requirement If needed: 1.2m high / 1.5m high
7 Thermal Insulation Requirements Suggested sandwich panels (EPS, glasswool, rockwool, PU) or basic steel cladding sheet
8 Door Quantity & Size ________ Units, ________ (width)mm * ________ (height)mm
9 Window Quantity & Size ________ Units, ________ (width)mm * ________ (height)mm
10 Industrial Crane Requirement If needed: ________ Units, Max capacity: ________ tons, Lifting height: ________ m

Frequently Asked Questions

1. What materials are standard for columns and beams in your steel structures?
Columns and beams are fabricated using high-strength Q235B and Q345B H-section steel, box steel, or steel pipes. The structural surface undergoes paint coatings or hot-dip galvanizing for long-lasting rust prevention.
2. How is quality control verified during the steel fabrication phase?
Our quality control protocol incorporates 100% dimensions testing (within 1mm tolerance), 20% ultrasonic testing for structural welding lines, and 20% magnetic powder testing to prevent defect bubbles.
3. What is the expected service life of these prefabricated steel buildings?
Thanks to anti-corrosion treatments, raw structural strength, and optional hot-dip galvanizing, the service life of our prefabricated steel structure buildings is engineered to reach up to 50 years.
4. Can the steel frame handle high wind speeds and earthquake loads?
Yes, our steel structure packages feature high seismic resistance and are calculated based on your local maximum wind speed and snow load data to ensure anti-earthquake stability.
5. What insulation panels are suggested for warehouse wall and roof structures?
We supply EPS, Glass wool, Rock wool, and PU sandwich panels with thickness configurations ranging from 50mm to 150mm. Simple single steel cladding sheets can also be used if no insulation is required.
6. Do you support onsite structural installation?
Yes, we provide engineering installation support, supply layout drawing files, 3D Tekla models, and site guidance during construction.

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