Q355 Carbon Steel Prefabricated Building Prefab Industrial Buildings

Product Specification

Q355 Carbon Steel Prefabricated Building Fabrication For Industrial And Commercial

Product Description

What is steel structure prefabricated building?
Compared with traditional building like concrete building, wood building, steel structure prefabricated building is a new quick installed building structure. The structure mainly comprises steel columns, beams, trusses, bracing, purlins, U channel, angle steel and steel plates, etc... They are connected together to be frame by welding, bolts and rivets.
Steel frame is typically consisting of vertical columns and horizontal beams which are bolted or welded together. Steel columns are vertical structural members that transfer compressive loads. It can be used to form the skeleton of a building. Steel beams are horizontal structural members that resist loads applied laterally to their axis. Structural steel framing is typically designed, fabricated and erected in accordance with applicable standards to ensure its safety.
All steel structure prefabricated buildings’ components are detailed and manufactured in the factory. To cut, drill and weld strictly following the manufacturing drawings to ensure that the structure tolerance is less than 2mm.

Product Parameter

The steel structure prefabricated building includes following parts:

I. Steel main frame

Columns, beams members are made by H section steels( hot rolled section steel/ welded section steel), which will be easily bolted together at site. A factory primer and facing paintings or galvanization surface treatment are applied to get better anti-rusting effect of primary framing elements.

II. Secondary frame

Purlin, tie bar are formed as secondary framing, which will fix on columns and beams by common bolts.

III. Roof and wall cladding system

Roof and Wall are covered by color-coated corrugated steel sheet or steel sandwich panel, hot dipped with zinc and aluminum compound, that is fixed to the outside of structural building to protect it against bad weather or to make it look more attractive and last for generations.

IV. Doors & windows system

Plastic Steel Window/Aluminum-alloy Window; Sliding Door/Folding Door.

Application

The most common applications of prefabricated buildings are:

1. High rise buildings
2. Office buildings
3. Shopping mall
4. Factories
5. Warehouses
6. Workshops
7. Logistics centers
8. Stadiums
9. Poultry buildings

1. Fast and flexible to assemble, safe, thermal and noise insulation, water proof and fire prevention.

2. Cost-effective: Fast and easy installation greatly shorten the construction time which reduce the costs.

3. Durability: The whole structure is easy in maintenance, which can be used for more than 50 years.
4. Perfect design: Perfect design completely avoids leaks and water seepage. Meanwhile, it's also in line with the national level of fire prevention.
5. Carrying capacity: Can resists the impact of strong wind and seismic performance and bears heavy snow loads.

If you already have drawings now, please send to us for direct quotation, if not, welcome to contact us for design and quotation.

What will be need to design a prefabricated steel building? Please kindly show us the following informations:

1. Location: Country and city
2. Size: Length*Width* Eave height
3. Wind load (max. Wind speed)
4. Snow load (max. Snow height)
5. Anti-earthquake level
6. Brick wall needed or not If yes, height
7. Thermal insulation If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested;
If not, the metal steel sheets will be ok. The cost of the latter will be much lower than that of the former.
8. Door quantity & size
9. Window quantity & size
10. Crane needed or not If yes, specification

Product Processing

1. Material Preparation

Steel materials, such as beams, columns, and plates, are received and inspected for quality. They are organized and prepared for further processing.

2. Cutting and Shaping

The steel components are cut to the required sizes using cutting techniques like sawing, shearing, or plasma cutting. They are then shaped using processes such as bending, rolling, or pressing to achieve the desired form.

3. Welding and Joining

The individual steel components are joined together using welding techniques, such as arc welding or gas welding. This creates strong and secure connections between the different parts of the structure.

4. Surface Treatment

The steel components may undergo surface treatments like shot blasting or painting. These treatments help to remove impurities, improve the surface finish, and provide corrosion resistance.

5. Packaging and Storage

The finished steel components are carefully packaged and stored in the factory to protect them from damage and ensure their readiness for transportation.

Project Cases

Qingdao Xinguangzheng Steel Structure Co., Ltd. is located in Qingdao Overseas Chinese Science and Technology Park with convenient transportation. It is a specialized enterprise integrating steel structure material design, R&D, production and sales.
The company has a variety of large-scale, precision production equipment, Longmen planning, automatic submerged arc welding machine, assembly machine, slitting machine, shot blasting rust removal machines, etc. are living in the domestic leading level.
They are not only sold throughout the country, but also exported to Thailand, Indonesia,Arabia, Australia, Algeria, South Africa, Brazil and other 130 countries and regions.

Our company can design, fabricate, load and erect the prefabricated steel structure building according to clients’ need.
1. Make suitable design plan and detail construction drawings of prefabricated steel structure building according to the land layout area and usage of building by Tekla, PKPM, 3D3S.
2. Prefabricated steel structure building consultation service.
3. Budget offers of building for contractor.
4. Transportation & delivery as your need.
5. Fabrication,shot blasting & painting as different request.
6. Erection & installation of prefabricated steel structure building.Our technician and skilled workers can be on site to guide or install the building as need.

FAQ

1. Are you factory?
Yes, our factory produce and sell steel structures many years. We have a lot of experience at the steel building manufacturing area.
2. What kind of drawing will you provide?
Plan drawing, elevation drawing, sectional drawing, foundation drawing, installation drawing.
3. Can we visit your factory?
Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
4. How long does it take to get my building?
Lead time is vary, but typically 2 weeks of drawings and 30-55 days for delivery(depending on complexity).
5. How about your quality control?

We have our own professional quality control team with rich experience and advanced inspection equipment. Also we are willing to accept any other the third inspection part to control.