：sales@zsjhsteel.com WhatsApp：+86-15122582058
ZSJH
Custom Structural Steel Fabrication is designed for construction and industrial projects that require steel components manufactured according to specific structural drawings, dimensions, loading requirements, and connection details.
Structural steel fabrication generally involves processing steel plates and sections through cutting, drilling, welding, and related manufacturing operations so that finished members comply with project-specific design documents.
| Item | Specification |
|---|---|
| Product | Custom Structural Steel Fabrication |
| Material | Carbon Steel / Structural Steel / High-Strength Structural Steel |
| Steel Sections | H-Beam / I-Beam / Channel / Angle / Hollow Section / Plate / Built-Up Section |
| Fabrication | Cutting / Drilling / Punching / Beveling / Forming / Welding / Assembly |
| Welding | MIG / MAG / FCAW / SAW / Other Qualified Welding Processes as Required |
| Connection Type | Welded / Bolted / Combined Connection |
| Dimensions | Customized According to Engineering Drawings |
| Plate Thickness | Customized According to Structural Requirements |
| Surface Preparation | Shot Blasting / Sandblasting / Mechanical Cleaning |
| Inspection | Material / Dimensional / Hole Position / Welding / Surface / Final Inspection |
Structural steel members can be fabricated according to customer drawings and project-specific technical requirements.
A typical Custom Structural Steel Fabrication workflow can be organized as follows:
Engineering Drawing Review → Material Preparation → CNC Cutting → Drilling & Hole Processing → Edge Processing → Fit-Up & Assembly → Welding → Straightening → Surface Preparation → Coating → Dimensional & Weld Inspection → Marking → Packing & Shipping
For accurate technical evaluation and quotation, customers are recommended to provide:
| Required Information | Details |
| Engineering Drawings | CAD / PDF / BIM / Shop Drawings |
| Material Grade | According to Design Requirements |
| Dimensions | Length / Width / Height / Section Size |
| Plate Thickness | According to Structural Design |
| Quantity | Required Number of Components |
| Hole Details | Diameter / Quantity / Spacing / Pattern |
| Connection Type | Welded / Bolted / Combined |
| Welding Requirements | According to Project Specification |
| Surface Treatment | Painting / Galvanizing / Other Coating |
| Inspection Requirements | Standard / Project-Specified / Third-Party Inspection |
| Marking Requirements | Member Number / Project Identification |
| Packing Requirements | Container / Bulk / Customized Export Packaging |
Components are fabricated according to project-specific drawings instead of relying only on standard stock dimensions.
Multiple processes can be integrated into one manufacturing workflow:
Cutting + Drilling + Beveling + Welding + Assembly + Surface Treatment + Inspection
Custom fabrication is suitable for both standard members and non-standard engineered components.
Critical dimensions, connection positions, and hole locations can be inspected against approved drawings before shipment.
Factory-prepared structural components can reduce the amount of cutting, drilling, and welding required during site erection.
Surface preparation and protective coatings can be selected according to the project environment and technical requirements.
Base plates are securely packed according to their size, weight, and transportation method. Steel plates can be bundled
with steel straps, protected with suitable packing materials, and loaded for container, bulk, or other international
shipping methods.
ZSJH Steel Group supports export documentation and project-based delivery requirements for customers worldwide.
