Large Span Prefab Portal Frame Steel Structure Workshop Color Customizable Strong Wind&Seismic Resistance
Project information:
Large Span Prefab Portal Frame Steel Structure Workshop Color Customizable Strong Wind&Seismic Resistance
Steel structure nowadays is used much more widely in many areas,here are some main addvantages of Portal Frame Steel Structure:
1. Fresh air in the park: the air quality in the industrial production area is generally not good, but the steel structure workshop covers a small area, so the green environment is relatively wide.
2. Harmless construction waste: As we all know, the waste generated by steel structure in the construction process is quite small, and more than 90% can be recycled.
3. Effective use of underground space
The wide steel structure industrial park underground parking lot, underground warehouse, underground space can be used and save a lot of land resources.
4. Smooth transportation track inside and outside the factory
The industrial park can realize the smooth transportation of raw materials and finished products through the perfect rail transportation system.
5. Production noise is effectively reduced
Steel structure factory adopts sound-absorbing material to reduce the volume decibels during production.
6. The park management is more intelligent
Steel structure industrial park can realize intelligent fire prevention, intelligent communication, intelligent security and etc. Integrated management can improve production efficiency
| Name | Modular Prefab Steel Structure Welded H Section Steel Workshop With Crane Beam Large Span Energy Saving |
| Structure Type | Gable frame, single ridge, clean span or two spans |
| Length Scope | 50- 150m |
| Width Scope | 20-50m |
| Eave Height Scope | 10m |
| Roof Slope | 10-15% |
| Gable Wall Column Spacing | 7.5m |
| Roof | Sandwich panel or single layer steel cladding sheet |
| Wall | Sandwich panel or single layer steel cladding sheet |
| Door | Sliding door, roller door, lifting door. |
| Window | Fixed window, sliding window |
| Ventilator | Unpower ventilator, electric ventilator, fans |
Material list and technical parameters for such kind of steel buildings:
| Steel Frame | H section steel | Q235/Q355 steel 8mm/10mm |
| 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 brance | 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 | 1mm 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 | Powered Ventilation ball |
| Doors & windows | Rolling door/sliding door PVC/alu/steel/window |
Steel structure fabrication factory:
The floor space of our steel structre fabrication factory is 35,000㎡, and the workshop area is 20000㎡. We own three light/heavy H steel production lines, BOX production lines, C/Z purlin production lines and various types of profiling steel sheet machines with advanced equipment such as plasma cutting machine.
Our service:
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
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.
Packing and transport:
All the structure components, panels,bolts and sort of accessories will be well packed with standard package suitable ocean transportation and loaded into 40’HQ.
All the products are loaded at the loading site of our factory using crane and forklift by our skilled workers,who will prevent the goods to be damaged.
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