Hot Dip Galvanized Prefabricated Steel Structure Cross Column
Basic Properties
Place of Origin:
China
Brand Name:
Ruly Stel
Certification:
SGS, BV,ISO
Model Number:
Ruly0302
Trading Properties
Minimum Order Quantity:
30 Ton
Price:
USD900-USD1500 Per Ton
Payment Terms:
L/C,T/T,Western Union
Supply Ability:
2000 Ton Per Month
Product Summary
Prefabricated Steel Structure Cross Steel Column Hot Dip Galvanized Product Attributes Usage Crossing Column Prefabricated Steel Structure Cross Steel Column Surface treatment Painting or Hot-dip Galvanize Shot blasting level Sa 2.5 Raw steel material Q235B, Q355B, ASTM A36 Service life 50 Years ...
Product Details
Highlight:
Steel Structure Cross Steel Column
,Prefabricated Cross Steel Column
,Galvanized Cross Steel Column
Usage:
Crossing Column Prefabricated Steel Structure Cross Steel Column
Surface Treatment:
Painting Or Hot-dip Galvanize
Shot Blasting Level:
Sa 2.5
Raw Steel Material:
Q235B, Q355B, ASTM A36
Service Life:
50 Years
Process Criterion:
AWS D1.1, GB
Installation:
Engineer Guidance On Site
Product Description
Prefabricated Steel Structure Cross Steel Column Hot Dip Galvanized
Product Attributes
| Usage | Crossing Column Prefabricated Steel Structure Cross Steel Column |
| Surface treatment | Painting or Hot-dip Galvanize |
| Shot blasting level | Sa 2.5 |
| Raw steel material | Q235B, Q355B, ASTM A36 |
| Service life | 50 Years |
| Process criterion | AWS D1.1, GB |
| Installation | Engineer guidance on site |
Product Description
Crossing Column Prefabricated Steel Structure Cross Steel Column
We have three H-Section steel production lines, equipped with flame cutting machines, H-Section steel assembly machines, gantry welding machines, and shot-blasting machines with paint spray booths. Our workshop includes dedicated space for fabricating heavy-duty and large structural steel components.
The steel structure offers high strength. Compared with concrete structures, steel structure beams and columns have smaller cross-sectional areas, increasing usable space. Typically, high-rise steel structure columns occupy about 3% of building area, while concrete structures require 7%-9%.
Structural Steel Fabrication Procedure
Specifications
| Products Name | Crossing Column Prefabricated Steel Structure Cross Steel Column |
| Grade | Q235B, SS400, Q345B, S235JR, S275JR, ASTM-A36 |
| Size | 100x100mm - 900x300mm |
| Thickness | 8mm - 100mm |
| Length | 3 - 20 meters |
| Shape | H-shaped or H-channel |
| Delivery Time | 7-15 Days for stock sizes, 20-40 days for customized |
| Payment Term | L/C or T/T |
| Package | By bundle or as customer's requirement |
| Application | Engineering projects, plants, mechanical equipment, bridges |
| Surface | Black, coating, galvanized |
| 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
- Paint primer within 5 hours after shot blasting
- Holiday-free coatings, smooth, no dust
- Dry Film Thickness (DFT) >75UM
- Pre-assembly testing of connection details
Our Services
- Structural steel fabrication, painting, galvanizing, pre-assembly
- Designing, fabrication and installation for prefabricated steel structure buildings
- Deepening or designing fabrication/shop drawings from architectural/construction drawings
- Engineering consulting service
Project Types We Engage In
- Light gauge prefabricated steel warehouse, workshop, shed, storage
- Heavy industrial steel warehouse, workshop
- Steel structure warehouse/workshop with crane
- Truss roof steel warehouse/workshop
- Steel frame structure cold storage
- Prefab steel house, villa, residential building, high-rise building
- Car parking, garage
- Structural steel fabrication for heavy industrial field
Advantages of Steel Frame Structure Buildings
- Economical and practical
- Faster construction speed
- High structural stability
- Lighter total weight
- Lower cost and maintenance
- Higher earthquake resistance
- 50+ year service life
- Excellent thermal insulation
- Factory-prefabricated components with custom design
- Environmentally friendly
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