Prefabricated Steel Structure Industrial Building For Sale With High Quality Steel Frame

Description

Steel structure building is characterized by a core framework of structural steel components (such as I-beams and HSS), which are meticulously engineered to bear maximum load efficiently. The construction process is defined by factory prefabrication, guaranteeing high precision and enabling extremely rapid on-site assembly. Exploiting steel's exceptional strength-to-weight ratio, these structures are the preferred solution for skyscrapers and expansive projects, providing architects with unmatched design freedom and superior seismic performance.

Painting system on peb steel structure surface:

Primary Steel Protection Methods

The two main strategies for long-term steel protection are Anti-Rust Painting and Hot-Dip Galvanization (HDG).

Anti-Rust Painting creates a multi-layered physical barrier that seals the steel surface from environmental corrosives. The process hinges on thorough surface preparation (e.g., blast cleaning) for optimal adhesion. The system includes a corrosion-inhibiting primer, intermediate coats for thickness, and a final topcoat (like epoxy or polyurethane) for color, UV resistance, and aesthetics. While painting offers color versatility and is easily maintained or repaired in the field, its total lifespan is directly tied to the consistency of the initial application quality.

Hot-Dip Galvanization (HDG) provides a significantly more durable, long-term solution. Components are chemically cleaned, then submerged in molten zinc, initiating a powerful metallurgical reaction that forms extremely tough zinc-iron alloy layers. HDG’s critical benefit is its dual protection: it acts as a robust barrier and offers cathodic protection—the zinc sacrifices itself to save the base steel if the coating is damaged. This ensures complete, uniform coverage, frequently yielding 50+ years of service with minimal upkeep.

Common Applications of Steel Structure Building:

• Logistics & Manufacturing: Steel is the dominant choice for factories and storage facilities, facilitating the large, open areas crucial for flexible production and the movement of extensive equipment.

• Commercial & Vertical: Preferred for tall buildings and large commercial centers. Steel’s excellent strength-to-weight ratio resists significant forces, simultaneously guaranteeing column-free interiors for design freedom.

• Infrastructure: Critical for bridges, railway stations, and airports; the material is prized for its long service life and the rapid assembly of complex, large-scale structures.

• Unique Spaces: Mandated for stadiums, theaters, and specialized hangars where the designs require custom geometric shapes and vast, unsupported roofing spans.

• Budget & Utility: Provides the durable, cost-effective basis for utility structures (barns, sheds, silos). Its application is also expanding rapidly into efficient, multi-story and modular residential construction.

Why Us?

Packing & Loading:

FAQ:

1. You are manufacture factory or trading company?
As a direct manufacturing facility based in Qingdao, China—just a stone's throw away from the Qingdao Port—we pride ourselves on our stringent quality management system, expert design team, robust production capabilities, and extensive manufacturing experience.

2. How about your quality control?
1)we only cooperate with high-quality raw material suppliers with strength and reputation, and our quality inspection department will conduct
100% strict testing on the raw materials before entering our factory.
2) our workers are all certified and regularly assessed, In this way, we can guarantee the production quality.
3)During the production process, we have three parts: self-inspection, mutual inspection, and workshop inspection. Only qualified product can move to next step.
4) Before delivery, inspection working will check everything with delivery list, to ensure that we send you every items and you can install it locally.
3.What's the delivery time?
Usually 30 days. Don't worry about the delivery time at all, we have perfect management plan for each project, then deliver to you on time.
4. Do you offer service for installation?
Yes,But we will provide very detailed installation drawings and videos. Generally, you can install it locally,they are all prefabricated and bolted.
Otherwise , we can also send engineer for guiding installation.
5. What's the payment term?
We have two payment terms.
1) 30% advance payment before producing by T/T, and 70% balance by T/T before shipping.
2) 100% irrevoable L/C
6. How to get a fast quotation?
Please send us your project preliminary drawing, then we would quote you accordingly in 2days. Or we confirm several questions with you, then do quotation list with details for you timely.
7. Is your price competitive compared with other companies?
We are direct factory, yes, it`s competitive, price and quality are guaranteed.

Our Steel Structure Fabricaiton Factory

Certification

Product Attributes