Large Size Architectural Structural Steel Fabrication / Welding Steel Building Structures
Fabrication capacity:
Large Size Architectural Structural Steel Fabrication / Welding Steel Building Structures. We have three steel structure production lines, equipped advanced CNC machine such as plasma cutting machine, flame cutting machine, H-Section steel assembly machine, gantry welding machine and shot-blasting machine, paint spray booth. We also put apart the space for the fabrication of heavy-duty and large structure steel components in our workshop.
We could welded large size or special-shaped steel structre including H-section steel, latticed steel, cross-shaped steel, box-shaped steel, arc-shaped steel, large diameter seamless welding pipe.
Structural steel fabrication procedure:
Specification:
| Products Name | Large Size Architectural Structural Steel / Welding Steel Building Structures |
| Grade | Q235B,SS400,Q345B,S235JR,S275JR,ASTM-A36 |
| Size | 100x100mm-900x300mm |
| Thickness | 8mm-100mm |
| Length | 3-20meters |
| Shap | H-section steel, latticed steel, cross-shaped steel, box-shaped steel, arc-shaped steel, large diameter seamless welding pipe. |
| Delivery Time | 7-15 Days if in stock size, or it will be 20-40 for customized |
| Payment Term | L/C or T/T |
| Package | By bundle or as customer's requirement |
| Application | Engineering or project, plant and equipment, mechanical equipment, bridge, etc |
| Surface | Black, coating, galavnized |
| MOQ | 30Ton |
Quality control:
QC/Technical Support
Raw material quality control
Thickness tolerance <0.25mm
Yield and tension strength testing in-house
Third party inspection certificate
Supply traceable mill certificate
Structural steel fabrication quality control
100% testing dimension tolerance <1mm
20% sample welding line ultrasonic testing, no fault, full penetration.
20% magnetic powder testing, no bubble, no defect, Smooth and Full
Supply third-party inspection assistance.
Shot blasting and painting quality control
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no welding spatter, Roughness >75um
Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
Pre-assembly testing the connection details.
Types of structural steel we fabricate:
Box steel:
Cross steel:
Arc-shaped steel:
What service we could do for you:
1. Structural steel fabrication, painting , galvanizing , pre-assembly
2. Designing, fabrication and installation for Prefabricated steel structure building.
3. Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
4. Engineering consulting service
What kind of project we engage in:
1. Light gauge prefabricated steel warehouse, workshop, shed, storage
2. Heavy industrial steel warehouse, workshop
3. Steel structure warehouse, workshop with crane
4. Truss roof steel warehouse, workshop
5. Steel frame structure cold storage
6. Prefab steel house, villa, resident building, high-rise building
7. Car parking, garage
8. Structural steel fabrication for heavy industrial field
Product Tags:
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