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| Model NO. | RULYC0571 |
| Surface Treatment | Painting or Hot-DIP Galvanize |
| Frame Type | Portal Frame |
| Design Load | Wind, Snow, Seismic |
| Door Type | Roller Shutter or Sliding Door |
| Raw Material | Q235B, Q355B Steel |
| Purlin System | C Purlin (Wall), Z Purlin (Roof) |
| Service Life | Up to 50 Years |
| Application | Industrial Steel Workshop / Warehouse |
| Connection | Bolt Connection |
| Product Name | H Beam Steel |
| Size Range | 100mm - 900mm |
| Wall Thickness | 1.5mm - 28mm |
| Standards | ISO 9001, ASTM, JIS, GB |
| Steel Grade | Q235B, Q345B, S235JR, S355JR |
| Technique | Hot Rolled Mild Steel |
| Capacity | 15,000 Metric Tons per Month |
We are a professional steel structure fabrication and engineering provider, integrating design, R&D, manufacturing, and installation. Our expertise covers prefabricated workshops, warehouses, logistics parks, high-rise residential buildings, and industrial plants (power, chemical, mining).
Raw Materials:
Thickness tolerance <0.25mm. In-house yield and tension testing with traceable mill certificates.
Fabrication:
100% testing of dimension tolerance (<1mm). 20% ultrasonic testing on welding lines.
Surface Treatment:
Shot blasting to Sa. 2.5 grade. Primer applied within 5 hours to prevent oxidation.



