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Portal Frame Steel Workshop for Industrial Plant

Steel Grade: Q235B/Q355B (GB standard)
Application: Steel workshop
Steel Frame: Portal Frame Steel System
Purlin: C/Z Galvanized Steel
Connection Form: Bolt Connection
Life span: 50 Years
Delivery Time: 25~30 days
Place of Origin: Foshan, Guangdong, China
MOQ: 200 Sqmt

Product Description


Our Portal Frame Steel Workshop is a high-performance solution designed for a wide range of industrial facilities, including manufacturing plants, logistics centers, automotive workshops, and food processing factories. Built with high-strength structural steel and a wide clear-span design, it offers an open and flexible interior layout—perfect for machinery installation, production lines, or large-volume storage.

The entire structure can be fully customized based on your operational needs. Optional features include overhead crane beams, thermal insulation, roof ventilation, skylights, and other functional upgrades. This versatility makes our steel workshop building ideal for diverse climates and industries around the world.


Steel workshop layout

 

Portal-Frame- Steel- Workshop-3D.jpg

steel-workshop-elevation-plan.jpg

Portal-Frame--Steel--Workshop-drawing.jpg


On-Site Steel Frame Installation


prefab-steel-workshop.jpg


Fast Installation. Strong Performance. Real Projects.


Technical Specifications

I

Main steel frame

1.

Steel structure frame

Welded H steel/H section

Q235B/Q355B

Painting/Hot-dip galvanized

2.

Wall/Roof purlin

C/Z steel

Q235B

Galvanized

II

Bracing Part

1.

Tie Rod

∅89/114/158

Q235B

Painting/Hot-dip galvanized

2.

Flexible Bracing

∅16/18/20

Q235B

Painting/Hot-dip galvanized

3.

Bracing

∅20

Q235B

Galvanized

4.

Rod brace

∅32

Q235B

Galvanized

5.

Knee-brace

L50

Q235B

Painting/Hot-dip galvanized

III

Roof & Wall Part

1.

Roof /Wall panel

Steel sheet

0.326~0.7mm corrugated steel sheet

Insulated sandwich panel

EPS,Glass wool/Rock wool/PU/PIR insulated

2.

Roof/Wall trimming

Ridge roof panel

0.4~0.7 mm steel sheet

Flashing

0.4~0.7 mm steel sheet

Gable wall trimming

0.4~0.7 mm steel sheet

Wall corner trimming

0.4~0.7 mm steel sheet

IV

Window & Door part

1.

Window

PVC/Aluminum frame

Single/double glazing (Fixed/sliding/swing)

2.

Door

Rolling/sliding door

Automatic and manual method

V

Accessories

1.

Bolts

Anchor bolts,High strength bolts,Galvanized bolts,Turnbuckle,shear stud

2.

Gutter

Steel sheet/galvanized/Stainless steel(304)

3.

Downpipe

PVC 110/160

4.

Roof Ventilator

∅600 (Galvanized)

prefab-steel-workshop- plan.jpg


Steel Workshop Advantages


1.Durable and Long-Lasting
Made from high-strength steel, our workshop buildings offer excellent resistance to corrosion, weather, and wear, ensuring decades of reliable use.


2.Fast and Efficient Construction

All components are prefabricated in the factory, allowing for quick on-site assembly and reduced labor costs.
 
3.Flexible Design Options

Clear-span structures provide open interior space without columns, easily adaptable for machinery layout, storage, or production lines.


4.Cost-Effective Solution

Lower material and maintenance costs compared to traditional concrete or brick buildings, offering excellent value over the long term.


5.Customizable for Any Industry

Available with optional features like insulation, skylights, ventilation, crane support, and more—tailored to your specific industrial needs.


6.Environmentally Friendly
Steel is 100% recyclable and creates less construction waste, supporting sustainable building practices.


Industrial Steel Workshop Applications 


Our industrial and commercial steel workshops are engineered to deliver durable, customizable, and cost-effective building solutions. These prefabricated steel structures are ideal for factories, warehouses, logistics centers, and more—designed for long-term performance and quick installation.

✔ Manufacturing Plants: Robust steel frames support heavy machinery and production lines.
✔ Warehousing & Logistics: Wide-span designs maximize storage space and loading efficiency.
✔ Agricultural Storage: Weather-resistant steel protects crops, equipment, and livestock.
✔ Aviation & Automotive: Large clear-span workshops accommodate aircraft, vehicles, and assembly lines.
✔ Commercial Workshops: Customizable layouts for repair shops, showrooms, and commercial spaces.


prefab-steel-workshop-2.jpg


Steel Workshop Fabrication Process:


Steel structures Fabrication Process.jpg

 


Start Your Steel Workshop Project Today


Looking to build a durable, cost-effective prefabricated steel workshop? Contact our expert team for a customized solution tailored to your needs. From design and manufacturing to on-site installation and after-sales support—we’re here to help every step of the way.

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