High Quality Steel Structure Building Modern Design Mix-used for
Office and Workshops
Product Description-Steel Structure Building
Multi-story steel structure buildings are high-rise or mid-rise
structures (typically 3–20+ floors) using steel as the primary
structural framework. They combine strength, efficiency, and design
flexibility, making them a popular choice for diverse urban and
commercial needs.
Main Frame: H-section steel beams and columns are commonly used,
with a span generally ranging from 6-9m,
Panel Cover System:a complete waterproof system, just like a
wholemetal membrane covering the whole building.
Floor system: concrete + floor deck, serving both load-bearing and
formwork functions floor deck (thickness 0.8-1.2mm, wave height
50-75mm), steel bars (floor bearing bars, distribution bars),
concrete (C30-C40, early strength should be considered to shorten
the construction period).
Other Accessories: Door,Window, Ventilation, lightband, ..ect
Key Performance Traits
- High Strength-to-Weight Ratio: Steel’s strength allows for lighter yet robust frameworks,
reducing foundation loads while supporting multiple floors and
heavy usage (e.g., offices, hotels).
- Design Flexibility: Steel’s adaptability enables open floor plans, large spans, and
creative architectural features (e.g., cantilevers, glass facades),
maximizing usable space and aesthetic appeal.
- Rapid Construction: Prefabricated steel components (beams, columns, trusses) are
manufactured off-site and assembled quickly, shortening build times
by 20–40% compared to concrete structures.
- Durability & Resilience: With proper corrosion protection (e.g., coatings, galvanization),
steel resists environmental wear, fire (when fireproofed), and
seismic activity, ensuring a long lifespan (50+ years).
- Sustainability: Steel is 100% recyclable, and its lightweight nature reduces
material waste. It also supports energy-efficient upgrades (e.g.,
insulation, solar integration).
Common Applications
- Commercial Buildings: Offices, shopping malls, and hotels (benefiting from open layouts
and quick occupancy).
- Residential Complexes: Apartments or mixed-use buildings (balancing space efficiency and
structural stability).
- Institutional Facilities: Hospitals, schools, and government buildings (prioritizing safety
and adaptability for evolving needs).
Specification
Dimension | Length x width x Eave height, roof slope |
Foundation | Concrete and steel foundation bolts |
Column and beam | Hot rolled or welded H steel Q355B, all high strength bolts
connection, straight cross-section or Variable cross-section |
Horizon and Column Bracing | X or V or other type bracing made from angle steel or steel pipe |
C or Z purlin | Q235B C/Z section steel with size C160-300 or Z160-300 |
Roof and wall panel | Single colorful corrugated steel sheet;
Sandwich panel with insulation of Rock wool, glass wool or PU |
Accessories | Semi-transparent skylight belts, Ventilators, down pipe,
gutter,doors,windows, etc |
Surface treatment | Painting or hot dip galvanized |
Package | Nude or packed on steel pallet and then loaded into 40'HQ/OT |
After-sale Service | Online technical support,Onsite Installation, onsite |
Key Considerations During Construction
- Load-Bearing Capacity: Calculate vertical loads (flooring, furniture, occupants) and
lateral forces (wind, earthquakes) to ensure structural stability.
- Fire Safety: Integrate fireproofing materials (e.g., intumescent coatings) to
meet building codes, as steel loses strength at high temperatures.
- Corrosion Protection: Use coatings or galvanization, especially in humid or coastal
areas, to prevent rust and extend lifespan.
- Vibration Control: Design for minimal vibration (critical for hospitals, labs) using
dampers or flexible joints, especially in areas with heavy
machinery.
- Integration with Systems: Coordinate steel framing with utilities (electrical, plumbing,
HVAC) and facade systems (curtain walls, cladding) for seamless
functionality.
- Cost & Efficiency: Balance material quality with budget, leveraging steel’s
long-term durability to reduce maintenance costs over time.
Multi-story steel buildings excel in meeting the demands of modern
urban development, offering a blend of performance, speed, and
sustainability.
Our High-Strength Prefabricated Steel Structure Warehouse offers a
one-stop solution, featuring fast delivery and experienced
installation guidance. Constructed primarily from steel, the
building structure includes internal support systems and external
enclosure components. Its steel frame adopts a portal steel frame
design, comprising steel columns, steel beams, and bracings. This
portal steel frame, in combination with the external enclosure
structure, forms a fully enclosed building with sufficient strength
to withstand severe weather conditions such as strong winds, heavy
rain, and heavy snow.
Metal components undergo cutting, welding, drilling, and painting
processes in the workshop before being transported to the
construction site—these are often referred to as prefabricated
structures. Prefabricated steel structures eliminate the need for
on-site welding; each component is simply fixed with bolts,
ensuring convenient and quick installation while saving on labor
costs. The steel frame consists of five main types of structural
components: tension members, compression members, bending members,
combined stress members, and their respective connections.
Paking and Inspection
Quality Control
At TSIN, we believe that quality is a defining feature of our
services. We are committed to providing exceptional quality
products and services at all stages of a project lifecycle.
We deploy extensive quality control measures including inspections
of all materials prior to and following fabrication. Our highly
trained fabrication and welding staff deliver a wide variety of
fabrication services designed to meet your specific project
requirements.
- Measuring, cutting and welding the steel
- Placing the holes and cleats in the correct position
- Packaging and carefully loading in the right sequence
- Dispatching to site and erecting if required
FQA:
Q1: Can I have a visit to your factory before the order?
A: Welcome to visit our factory. You can fly to Qingdao Airport.We
will pick you up in the airport. Hotel booking service is available
Q2:How do we cooperate on certatin project?
A: 1. Please send us your project details and your requirements.
2. We will design accordingly, free of charge. Afterwards, please
check and confirm whether you like the drawings. If not, we shall
get the drawings revised until your confirmation.
3. Pay 30% deposit after signing contract
4. Confirm the details of the design
5. Production and pay the final payment before shipment
6. Supply Installation service on line or paid installation
Q3: What is the price range of steel structures and steel
warehouses?
A: The price of steel structures and steel warehouses on Alibaba
varies depending on factors such as material quality, size, and
design complexity. Generally, the price per square meter can range
from tens of dollars to hundreds of dollars. For example, some
small - scale simple steel warehouses may start at $19 per square
meter, while large - scale, high - quality steel structures may
cost $100 or more per square meter.
Q4: Do you supply installation service?
A: We will furnish you the detailed construction drawing and the
construction manual which could help you to erect and install the
building step by step or even on - site installation services.
If needed, our workers and engineers could be sent to the
construction site for installation help. The daily salary,
accommodation cost, flight cost, food fee will be paid by the
BUYER.
Q5:What is the delivery time?
A:Delivery time depends on order quantities and size of building.
Generally, the delivery time will be 30 days after receiving
deposit.And partial shipment is allowed for big order.
Q6: What is the anti-rust treatment for steel structure?
A: Anti-rust treatment of steel structure
Normal anti-rust paint
Anti-rust paint with epoxy zinc primer
Hot-dip galvanization
Hot-dip galvanization+PU finish
Stainless steel structure: No.301/304/316 stainless steel
structure.
Q7:How about your quality control?
A:Our products have passed CE EN1090 and ISO9001:2008. We will
submit product quality inspection reports to ensure that the
materials and manufacturing processes meet high - quality
standards.
Q8: Why your price is higher than other suppliers?
Our price is higher because we use top steel from major mills in
China, smarter designs that balance safety and economy, durable
high grade panels/parts (lasting 10–20 years), and avoid cheap
shortcuts. A steel structure isn’t disposable—cutting costs now
means big repairs later. We prioritize long-term value, not low
initial prices.
