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| Model NO. | SPS-CRD5-FB-0004 | Mobility | Fixed |
| Usage | Building Platforms | Application | Corrider |
| Drawing Design | Autocad, Tekla, Pkpm | Certification | ISO, CE |
| Surface Treatment | Painted or Galvanized | Standard | GB |
| Connection Form | Bolt Connection | Steel Grade | Q235, Q345, Q355 |
| Life Time | 50 Years | Earthquake Resistance | Grade 8 |
This corridor adopts a steel box truss structure made of Q355B steel.
Main members use welded box sections and H-shaped steel, providing high strength and rigidity. Dimensions: 25.76 m (L) × 4.2 m (W) × 3.9 m (H), divided into six spans. Equipped with a 3.35 m × 2.4 m roller shutter for access. All steel surfaces are coated with white non-intumescent fireproof paint, meeting GB50205-2008 standards.






| Category | Description |
| Structural System | Steel Box Truss Structure |
| Steel Type | Q355B |
| Dimensions | 25.76m (L) × 4.2m (W) × 3.9m (H) |
| Surface Treatment | White Non-intumescent Fireproof Coating |
| Steel Materials | Welded Box Sections and H-shaped Steel Members |
| Standard | GB50205-2008 |
Please confirm the following for an accurate quotation:

We are an integrated enterprise covering steel structure manufacturing, construction, and project execution. We specialize in custom design, fabrication, and engineering solutions for industrial and commercial projects, including warehouses, workshops, and large-span structures.

