Q355B Prefabricated Steel Workshop with Rock Wool Insulation
| Attribute | Value |
|---|---|
| Type | Steel Structure Workshop |
| Raw steel material | Q235B, Q355B, ASTM A36 |
| Service life | 50 Years |
| Wall and Roof | Rock wool |
| Surface treatment | Painting |
| Working scope | Design, Fabrication, Installation |
| Columns & Beams | H-section steel |
| Standard | AISC, ASTM, BS, DIN, GB, JIS |
Prefabricated Workshop Buildings / Industrial Steel Framed Buildings designed, fabricated, and installed with welded H-section steel columns and beams connected by high strength bolts to form the main frame structure. These steel structures combine strength and efficiency, requiring less material than other building types while offering architectural flexibility.
| Component | Specification |
|---|---|
| Steel Frame | H section steel | Q235/Q355 steel plate thickness: 8-30mm |
| Welding | Automatic submerged arc welding |
| Rust removal | Sand blasting |
| Surface finish | Alkyd paint or galvanized |
| Intensive bolt | M20, Grade 10.9 |
| Supporting System | Angle brace: L50x4, Steel Q235, processed and painted Horizontal brace: Φ20, Steel Q235, processed and painted Column brace: Φ20, Steel Q235, processed and painted Tie rod: Φ89*3, Steel Q235, processed and painted Ordinary bolt: M12 Galvanized bolt |
| Roof | Purlin: C160*60*2.5, Steel Q235, galvanized and painted Roof panel: Sandwich panel or corrugated steel sheet Sky light: 6mm thick PVC Accessories: Glass cement, self-tapping screws, etc. Edge cover: 0.4mm steel sheet profile trimming Gutter: 0.4mm thick sheet steel profile or galvanized sheet Down pie: Φ110PVC |
| Walls | Purlin: C160*60*2.5, Steel Q235, painted Wall: Sandwich panel or corrugated steel plate Accessories: Glass cement, self-tapping screws, etc. Edge cover: 0.4mm steel sheet profile trimming Ventilation: Ventilation ball Doors & windows: Rolling door/sliding door PVC/alu/steel/window |
- Structural steel fabrication, painting, galvanizing, pre-assembly
- Designing, fabrication and installation for Prefabricated steel structure building
- Deepen or design the fabrication drawing or shop drawing based on architectural drawings
- Engineering consulting service
All structure components, panels, bolts and accessories are packed with standard packaging suitable for ocean transportation and loaded into 40'HQ containers. Loading is performed by skilled workers using cranes and forklifts to prevent damage.
We have established procedures to check products at all manufacturing stages - from raw materials to finished goods. Third-party testing services like SGS and BV are available.
Yes, our design engineers can create full solution drawings using software including Auto CAD, MTS, 3D3S, Tarch, and Tekla Structures (Xsteel) V12.0.
We provide detailed installation drawings and can offer installation services, supervision, and training. Our professional technical engineers can supervise overseas installations when needed.
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