Portal Frame Prefabricated Steel Frame Building Custom Insulation
Brand Name:TSIN
Certification:ISO, CE, SGS
Model Number:TSIN
Minimum Order Quantity:1000 sqm
Delivery Time:6 weeks after shop drawing get approval
Payment Terms:T/T,L/C
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Location:
Qingdao Shandong China
Address:
Room 709, Building 5, No. 176 Jufeng Road, Qingdao, Shandong, China
Supplier`s last login times:
within 11 hours
Product Details
Company Profile
Product Details
Prefabricated Steel Frame Building with 50-Year Lifespan and Custom
Insulation
High-strength prefabricated steel structure warehouse offering comprehensive one-stop solutions with fast delivery and expert installation guidance.
Product Specifications
| Attribute | Value |
|---|---|
| Application Fields | Warehouse, Multi-building, Workshops & plants, Hospital, School, Office, Apartment |
| Drawing Design | AUTOCAD, SOLIDWORKS, TEKLA |
| Maximum Roof Load | 20+lb/sq.ft |
| Raw Steel Material | Q235B, Q355B, ASTM A36 |
| Frame Type | Portal Frame |
| Design Parameter | Wind Load, Snow Load And Earthquake |
| Working Scope | Design, Fabrication, Installation |
| Life Span | 30-50 Years |
| Surface treatment | 1. Painting; 2. Galvanized |
| Standard | GB, ASTM, EN, ISO, AS/ANS |
Structural Design
The steel frame features a portal frame structure, consisting of steel columns, beams, and bracing systems. When combined with the external enclosure, it forms a completely enclosed building that is designed to withstand harsh weather conditions.
Construction Features
Lightweight construction with high strength, large spans, and reduced foundation load
Shorter construction period compared to traditional concrete buildings
20-30% lower investment cost than conventional structures
Excellent fireproof performance and corrosion resistance
Easily disassembled, relocated, and recycled for sustainability
Technical Specifications
- Dimension: Custom length × width × eave height with roof slope
- Type: Single/double/multi-slope; Single/double/multi-span; Single/double/multi-floor
- Foundation: Concrete and steel foundation bolts
- Column and Beam: Hot rolled or welded H steel Q355B with high strength bolts connection
- Bracing: X or V type bracing made from angle steel or pipe
- C/Z Purlin: Q235B C/Z section steel (C160-300 or Z160-300)
- Roof/Wall Panel: Colorful corrugated steel sheet or sandwich panel with insulation
Quality Assurance
We enforce strict quality control measures throughout the entire project lifecycle, including:
Material inspections before and after fabrication
Precision measuring, cutting, and welding
Accurate placement of holes and cleats
Proper packaging and organized loading sequence
On-site erection as needed
Company Profile
Qingdao Tsin Steel Structure Construction Technology Co., Ltd. provides integrated solutions for steel structure workshops, warehouses, and multi-storey buildings.
Who are we?
Based in Shandong, China since 2025, we serve global markets with a team of 5-10 professionals.
How do we guarantee quality?
Pre-production samples and final inspections before shipment ensure consistent quality standards.
Why choose us?
20+ years experience providing complete steel structure solutions with integrated design, fabrication, and installation services.
Portal Frame Prefabricated Steel Frame Building Custom Insulation
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