Q235B Q355B Prefab Steel Structure Factory Building 50 Year Lifespan
Basic Properties
Place of Origin:
China
Brand Name:
Ruly Steel
Certification:
SGS, BV
Model Number:
Ruly0167
Trading Properties
Minimum Order Quantity:
500 Square Meter
Price:
USD29-USD99 Per Square Meter
Payment Terms:
L/C,T/T,Western Union
Supply Ability:
20000 Square Meter Per Month
Product Summary
Q235B / Q355B Prefab Steel Buildings Construction Steel Structure Factory Buildings Key Attributes Application Prefab Steel Buildings Construction Features Steel Structure Factory Buildings Other Usage Steel Structure Warehouse, Workshop, Factory Building Working scope Design, Fabrication, ...
Product Details
Highlight:
prefab steel buildings
,steel structure factory building
Features:
Steel Structure Factory Buildings
Application:
Prefab Steel Buildings Construction
Other Usage:
Steel Structure Warehouse, Workshop, Factory Building
Working Scope:
Design,Fabrication, Installation
Raw Steel Material:
Q235B, Q355B
Surface Treatment:
Painting Or Hot-dip Galvanize
Service Life:
50 Years
Wall And Roof:
Glass Wool
Product Description
Q235B / Q355B Prefab Steel Buildings Construction Steel Structure Factory Buildings
Key Attributes
| Application | Prefab Steel Buildings Construction |
| Features | Steel Structure Factory Buildings |
| Other Usage | Steel Structure Warehouse, Workshop, Factory Building |
| Working scope | Design, Fabrication, Installation |
| Raw steel material | Q235B, Q355B |
| Surface treatment | Painting or Hot-dip Galvanize |
| Service life | 50 Years |
| Wall and Roof | Glass wool |
About Steel Structure Warehouse Buildings
Q235B/Q355B prefabricated steel buildings are designed for industrial applications including factories, warehouses, workshops, and hangars. These structures are ideal for single-story, large-span buildings with simple construction and short project timelines.
Project Specifications
| Structure Type | Portal frame, single ridge, two spans |
| Dimensions | 100m (Length) × 50m (Width) |
| Eave Height | 12m |
| Roof Slope | 10% |
| Gable Wall Column Spacing | 7.5m |
| Roof/Wall Material | 150mm thick glass wool composite panel |
| Door/Window | Sliding door / Ribbon Skylight |
| Height Difference | 300mm (indoor vs outdoor) |
Technical Components
Main Steel Frame System
| Main structure | H section steel Q355, alkyd painting |
| Roof/Wall purlin | XZ160*60*20*2.5, galvanized |
| Fasteners | Grade 10.9 intensive bolts, M20/M12 galvanized bolts |
Bracing System
| Cross brace | Φ20 round steel bar Q235, painted |
| Angle brace | L50*5 angle steel Q235, painted |
| Column bracing | Φ25 round steel bar Q235, painted |
Wall & Roof System
| Panels | 150mm Glass wool sandwich panel |
| Ventilation | Φ600 stainless steel unpowered ventilator |
| Drainage | 0.5mm color steel gutter with Φ110 PVC pipes |
Our Manufacturing Facility
Our 35,000㎡ fabrication facility includes 20,000㎡ of workshop space equipped with advanced production lines for H steel, BOX sections, C/Z purlins, and profiling steel sheets.
Our Services
- Structural steel fabrication, painting, galvanizing, and pre-assembly
- Complete design, fabrication, and installation of prefabricated steel buildings
- Shop drawing development based on architectural plans
- Engineering consulting services
Packaging & Shipping
All components are packed for ocean transportation in 40'HQ containers. Our skilled workers handle loading using cranes and forklifts to prevent damage during transit.
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