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Precision Fabricated Steel Beams for Structural Frames and Construction Projects

Precision fabricated steel beams are engineered structural components used to transfer loads and provide stable horizontal support in steel buildings, industrial facilities, warehouses, commercial structures and other construction projects.
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We provide both standard structural steel beams and customized fabricated beams, including H beams, I beams, wide flange beams, welded H beams and heavy fabricated girders.

According to customer drawings and engineering requirements, steel beams can be processed with drilled holes, welded end plates, stiffeners, connection plates, brackets and other structural details before shipment.

By completing key fabrication processes in the factory, customers can reduce additional cutting, drilling and welding work at the construction site while improving assembly efficiency and dimensional consistency.


Product Features

Excellent Load-Bearing Performance

Steel beams provide strong resistance to bending and structural loads, making them suitable for demanding industrial and construction applications.

Precision Fabrication

Cutting, drilling, welding and component positioning can be carried out according to project drawings and fabrication requirements.

Customized Connection Details

End plates, stiffeners, gusset plates, brackets and bolt holes can be added according to structural connection designs.

Suitable for Prefabricated Construction

Factory-prepared steel beams help simplify site assembly and reduce construction preparation work.

Multiple Structural Steel Grades

Various carbon steel and high-strength structural steel grades can be selected according to project requirements.

Flexible Surface Protection

Different surface treatment systems are available depending on environmental and corrosion-resistance requirements.

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Product Parameters

Item Specification
Product Name Precision Fabricated Structural Steel Beam
Beam Type H Beam / I Beam / Wide Flange Beam / Welded Beam / Steel Girder
Material Carbon Steel / High-Strength Structural Steel
Common Steel Grades ASTM A36 / ASTM A572 Gr.50 / ASTM A992 / S275 / S355 / Q235 / Q355
Applicable Standards ASTM / AISC / EN / GB / Project-Specified Standard
Beam Length Standard or Customized
Beam Height According to Standard Section or Drawings
Flange Width Standard / Customized
Web Thickness Customized
Flange Thickness Customized
Processing Cutting / Drilling / Punching / Welding / Assembly
Hole Processing CNC Drilling / Punching
Welding Manual Welding / Automatic Welding / Submerged Arc Welding
Connection Components End Plates / Stiffeners / Gusset Plates / Brackets
Surface Treatment Mill Finish / Shot Blasting / Primer / Painting / Hot-Dip Galvanizing
Connection Method Bolted / Welded
Drawing Format PDF / DWG / DXF / CAD
Quality Inspection Material / Dimension / Welding / Surface Inspection
Packaging Bundled / Steel Strapping / Export Packing
Custom Service OEM / Project-Based Fabrication

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Custom Fabrication Capabilities

We can provide further processing according to customer drawings, including:

  • Beam cutting to required length

  • CNC drilling

  • Hole punching

  • Slot processing

  • End plate fabrication

  • Stiffener welding

  • Gusset plate fabrication

  • Connection plate welding

  • Bracket fabrication

  • Beam splicing

  • Structural welding

  • Assembly

  • Shot blasting

  • Primer coating

  • Finish painting

  • Hot-dip galvanizing

  • Component identification

  • Export packing

Typical Application Scenarios

Large-Span Industrial Warehouse

Structural beams help create open interior spaces while reducing excessive intermediate columns.

Manufacturing Workshop

Steel beams can form primary roof and structural framing systems for factories and production facilities.

Steel Mezzanine Floor

Beams provide support for elevated working areas, storage platforms and secondary floors.

Multi-Story Steel Building

Steel beams connect structural columns and support floor loads between different levels.

Machinery Support Platform

Fabricated beams can be used for heavy equipment bases, production lines and industrial platforms.

Factory Extension Project

Customized steel beams can be manufactured to match existing structural dimensions and connection requirements.

Logistics Distribution Center

Large-span beam systems provide flexible space for material handling, storage and logistics operations.

Prefabricated Building Installation

Pre-drilled and pre-welded beams simplify connection work during site erection.

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Quality Inspection

Quality control can include:

  • Raw material verification

  • Steel grade inspection

  • Beam dimension checking

  • Straightness inspection

  • Hole-position inspection

  • Welding quality inspection

  • End plate and stiffener inspection

  • Surface preparation inspection

  • Coating inspection

  • Final packing inspection

Why Choose Our Steel Beam Fabrication

Customized According to Drawings

Steel beams can be manufactured based on structural drawings, shop drawings and detailed fabrication requirements.

Integrated Manufacturing Process

Cutting, drilling, welding, assembly and surface treatment can be coordinated within one production process.

Standard and Non-Standard Sizes

We support both standard rolled sections and customized welded structural beams.

Project-Oriented Production

Different beam sizes, connection details and surface treatments can be configured for specific applications.

Export Packing Support

Steel beams can be bundled, strapped, marked and prepared for international transportation.


FAQ

1. What types of structural steel beams can you provide?

We can provide H beams, I beams, wide flange beams, welded beams and customized heavy fabricated girders.

2. Can you manufacture non-standard steel beams?

Yes. Welded structural beams can be fabricated with customized web height, flange width and plate thickness according to drawings.

3. Can the beams be fabricated according to our shop drawings?

Yes. We support production according to structural drawings, shop drawings and detailed fabrication specifications.

4. Which steel grades are commonly available?

Common options include ASTM A36, ASTM A572 Gr.50, ASTM A992, S275, S355, Q235 and Q355.



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 Telephone: +86-151-2258-2058
 WhatsApp:  +8615122582058
 Email: sales@zsjhsteel.com
 Address: China,Tianjin