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High Strength Prefabricated Steel Structure Lightweight High Spans For Warehouse
| MOQ: | 1000 sqm |
| Price: | USD 40-60 / sqm |
| Standard Packaging: | Packed on steel pallet with fixture and loaded into 40'HQ/OT |
| Delivery Period: | 6 weeks after shop drawing get approval |
| Payment Method: | T/T,L/C |
| Supply Capacity: | 100,000 sqm / month |
Detail Information
Place of Origin
Shandong, China
Brand Name
TSIN
Certification
ISO, CE, SGS
Model Number
TSIN
Document
Application Fields:
Warehouse, Multi-building, Workshops & Plants, Hospital, School, Office, Apartment
Drawing Design:
AUTOCAD, SOLIDWORKS, TEKLA
Maximum Roof Load (lb./sq.ft)::
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:
Around 30~50 Year
Surface Treatment:
1. Painting; 2. Galvanized;
Standard:
GB, ASTM, EN, ISO, AS/ANS
Highlight:
High Strength Prefabricated Steel Structure
,High Spans Prefabricated Steel Structure
,prefab shop buildings Warehouse
Product Description
High Strength And Fast Delivery Prefabricated Steel Structure Lightweight Construction And High Spans For Warehouse
Our high-strength prefabricated steel structure warehouses deliver a comprehensive one-stop solution, characterized by fast delivery timelines and expert installation guidance. This building system comprises two core components: an internal support framework and external enclosure systems.
The steel structure adopts a robust portal frame design, integrating steel columns, load-bearing beams, and reinforced bracing. When combined with the external enclosure, this configuration forms a fully enclosed building envelope engineered to withstand severe weather conditions—including strong winds, heavy rainfall, and snow loads—ensuring long-term structural stability.
All metal components undergo precision fabrication in our specialized workshop, where they are cut, welded, drilled, and finished with protective coatings before transportation to the site. On-site assembly is streamlined through bolted connections, enabling convenient, labor-saving installation with significantly reduced construction time.
Product Attributes
| Attribute | Value |
|---|---|
| Application Fields | Warehouse, Multi-building, Workshops & plants, Hospital, School, Office, Apartment |
| Drawing Design | AUTOCAD, SOLIDWORKS, TEKLA |
| Maximum Roof Load (lb./sq.ft) | 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 | Around 30~50 Year |
| Surface treatment | 1. Painting; 2. Galvanized |
| Standard | GB, ASTM, EN, ISO, AS/ANS |
Construction Features
- Lightweight construction with high strength, large spans, and reduced foundation pressure
- Shorter construction period compared to concrete buildings with simple on-site assembly
- 20-30% lower investment cost than traditional buildings
- High fireproof performance and corrosion resistance
- Buildings can be disassembled, moved easily, and recycled with no pollution
Technical Specifications
| Dimension | Length * width * eave height, 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, high strength bolts connection, straight or variable cross-section |
| 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 | Single colorful corrugated steel sheet or sandwich panel with EPS, rock wool, glass wool, or PU insulation |
| Accessories | Skylight belts, ventilators, down pipes, gutters, doors, windows |
| Surface Treatment | Painting or hot dip galvanized |
| Package | Nude or packed on steel pallet in 40'HQ/OT containers |
Quality Control at TSIN
We implement rigorous quality control measures throughout the project lifecycle, including material inspections before and after fabrication, precision measuring, cutting, and welding, accurate hole and cleat placement, proper packaging and loading sequence, and on-site erection when required.
Welding Procedures
At TSIN, we conduct all welding procedures in accordance with GB standards. Our dedicated Welding Inspectors are certified by the relevant government authorities, ensuring compliance and safety at every step.
Tests We Conduct
- Dimension Check
- Visual Examination
- Ultrasonic Testing
Company Profile
Qingdao Tsin Steel Structure Construction Technology Co., Ltd. provides integrated solutions for steel structure workshops, warehouses, and multi-storey buildings, including layout consulting, structural design, fabrication, delivery solutions, and installation guidance.
Our production capacity reaches 2,500 tons per month across 20,000m² of workshop space (30,000m² total factory area). We operate complete production lines for H steel, C/Z purlins, and various steel sheet and sandwich panels.
- Who are we? Based in Shandong, China since 2025, we serve clients in South America, Africa, Oceania, and other 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.
- What products do we offer? Steel Structure Warehouses, Workshops, Buildings, Poultry Houses, and Prefab Houses.
- Why choose us? 20+ years experience providing complete steel structure solutions with integrated design, fabrication, and installation services.
- What services do we provide? We accept FOB, CFR, CIF, EXW delivery terms and T/T, L/C, Cash payments in USD, EUR, AUD, CNY.
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