Steel structure industrial buildings

Steel structure buildings are composed of prefabricated steel columns, steel beams, steel bracings, and steel purlins. All structural components are manufactured in the factory and can be directly assembled on-site. The wall and roof panels can use either single-layer corrugated steel sheets or insulated sandwich panels. The entire steel frame employs bolted connections, simplifying installation and accelerating project completion.

Factory prefabricated 18m-30m steel structure for warehouse workshop commercial buildings

A portal frame steel structure is a common form of building structure with the following properties:

First, structural characteristics

1. High stiffness
- The portal frame is composed of columns and beams to form a stable frame structure that can withstand large vertical and horizontal loads and has a high overall stiffness.
- Compared to other lightweight structures, gate-framed steel structures are excellent in resistance to deformation and can guarantee the stability of the building during use.

2. Large span
- Due to the rationality of its structural form, the portal frame steel structure can achieve a large span, which is suitable for a variety of large space building needs, such as industrial plants, warehouses, exhibition halls, etc.
- The feature of a large span makes the interior space of the building more open and flexible.

3. Convenient construction
- The components of the portal frame steel structure are usually prefabricated in the factory and then transported to the site for installation, which is a fast construction speed and a short construction period.
- The quality of prefabricated components is easy to control, and bolts or welding can be used in the field installation process, and the construction process is relatively simple.

Second, material characteristics

1. High strength
- Steel structural materials have high strength and can withstand large loads. Compared with the concrete structure, the steel structure has a lighter weight, which can reduce the load on the foundation.
- The characteristics of high strength allow the portal frame steel structure, under the same load conditions, the section size of the members can be smaller, thus saving materials and space.

2. Good plasticity
- Steel has good plasticity and can be formed by cold working or hot working to meet the design requirements of different shapes and sizes.
This makes the design of the portal frame steel structure more flexible and can be personalized according to the specific building needs.

3. Poor corrosion resistance
- Steel is susceptible to corrosion, especially in humid, corrosive environments. Therefore, the portal frame steel structure needs to take effective anti-corrosion measures, such as coating anti-corrosion paint, the use of corrosion-resistant steel, and so on.

1. Location (Where will it be built): __Country __area
2. Size ( length* width* height ): __ m*__ m*__ m*
3. Wind speed: __KM/H
4. Snow load: __KG/m²
5. Anti-earthquake: __level
6. Brickwall needed or not? If yes, 1.2m high or 1.5m high?
7. Thermal insulation: If yes, fiberglass wool, rock wool, PU sandwich panels will be suggested; if not, the metal steels will be ok. The cost of the latter will be much lower than that of the former.
8. Door quantity & size: __units __(width)m __(height)m
9. Window quantity & size: __units __(width)m __(height)m
10. Crane needed or not: If yes, __units, crane max lift height __m, max lift capacity __tons.

Support and Services:

1. We supply one-stop service from the 3D model, design drawing, and construction drawing, and online technical support, to return and replacement.
2. With a patented pallet, it is easy to load and unload.
3. Nice appearance, smooth surface, and different painting color options for customized.
4. Stable and durable, could withstand strong wind and heavy snow.
5. Cost-effective, low-cost, and fast construction, the materials can be recycled.

Packing and Shipping:

FAQ:

Q:Are you manufacturer or trading company?
A:We are manufacture factory, located in Qingdao city, near to Qingdao port. And we have total 3 workshops from steel structure to wall and roof sheet.

Q: How about your quality control?
A: We have got certificate ISO & CE. Products processing through cutting, bending, welding, shot blasting, ultrasonic testing, packing, storing, loading to ensure no quality defects.

Q: Is third party inspection available?
A: SGS, BV, TUV, etc. are available, it is according to client requirement.

Q: How about your delivery time?
A: Generally within 30-45 days, it is according to order quantity, partial shipment is allowed for big order.

Q: What about the installation?
A: We'll provide the detailed installation drawing, supervisors guiding installation is available. We can do turnkey job for some kind of projects.

Q: How to ensure the product you supply is what we want exactly?
A: Sales and engineer team will provide you the suitable solution according to your requirements before placing order. Proposal drawing, Shop drawing, 3D drawing, Materials photos, Finished projects photos are available, which will help you understand the solution we provided deeply.