Our heavy-duty steel structure barns are engineered for large-scale livestock and poultry farming, including cattle sheds, sheep barns and chicken coops. Built with high-strength heavy steel components and thickened load-bearing frames, this series boasts superior structural stability, heavy load capacity, wind and snow resistance. With hot-dip galvanized or painted anti-corrosion treatment, the buildings deliver long service life and adapt to harsh cold, high humidity and coastal extreme weather conditions. Integrating professional ventilation, thermal insulation and drainage design, the heavy steel livestock housing ensures a safe, dry and healthy breeding environment. We provide fully customized size, span and structural design to meet large farm industrial breeding demands.

Main Materials

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Packaging&Shipping

In order to save the quality of the Prefabricated Barns Prefab Steel Frame House / Large Scale Farm Steel Structure Warehouse, we provide standard sea container loading package. We generally use 40HOT for loading and uploading.

The processing of our heavy steel structure members strictly follows international standards such as AISC 360, Eurocode 3 and EN 1090, ensuring high quality and structural stability for overseas projects.
Then, strict raw material inspection is carried out for the incoming steel plates and sections, including material certificate verification, size measurement and appearance inspection.
Next, lofting, marking and cutting are performed by numerical control equipment to guarantee precise cutting dimensions.
After that, straightening and correction (thermal or mechanical) are conducted to ensure the flatness of the components.
Drilling and punching processes are then carried out to meet the assembly requirements, followed by the assembly and fitting-up of main components such as H-beams, columns, beams and supports.
Professional welding (submerged arc welding, gas shielded welding) is implemented to ensure the firmness of the joints, and subsequent welding inspection (visual inspection and UT/MT non-destructive testing) is carried out to ensure welding quality.
Secondary straightening and grinding are performed to correct deformation and remove burrs, and then shot blasting is conducted to reach Sa2.5 derusting grade, which enhances the adhesion of the coating.
Finally, each component is marked clearly, packed properly and delivered from the factory, ensuring safe transportation and smooth on-site installation for our customers.