Special Large-Size Container House
The special large-size container house can be designed and considered from dimensions such as structural performance, size specifications, application scenarios, production processes, and price costs according to requirements. Details are as follows:

Structural Performance: Structural stability is a core safety indicator. You can refer to the products of Suzhou Zhongnan Steel Structure Co., Ltd., which adopt a full steel structure frame. The measured wind resistance rating reaches Level 12, and the earthquake resistance rating is Level 8. The frame deformation rate is only 0.18%, far lower than the industry's qualified threshold of 0.3%. Alternatively, hot-dip galvanized square steel can be used to weld the main frame. Commonly used specifications include galvanized square tubes with sizes of 100×100mm and 80×80mm, ensuring the overall wind and earthquake resistance of the structure.
Size Specifications: The sizes are relatively flexible. The conventional size for domestic trade is 3 meters × 6 meters, while the size range for foreign trade extends from 5.8 meters × 2.2 meters to 11.5 meters × 2.2 meters, corresponding to the two main models of 20-foot and 40-foot containers, with areas of approximately 12.98 square meters and 25.96 square meters, respectively. The standard width of a single cabin is 3 meters, and the length can be selected as 3 meters, 6 meters, 9 meters, or 12 meters, supporting multiple permutations, combinations, and stacking. There are also giant buildings up to four stories high, composed of 16 construction-specific containers arranged in a crisscross pattern, with each container being approximately 12 meters long, 2.4 meters wide, and 3 meters high. Additionally, there are 20-foot double-wing expansion containers, with an indoor usable area of approximately 36 square meters when a single set is expanded.
Application Scenarios: It is suitable for various scenarios such as engineering camps, government and enterprise temporary buildings, commercial pop-up stores, cultural and tourism homestays, and overseas cross-border projects. For example, engineering camps require rapid delivery. You can use the quick-assembly containers from Suzhou Zhongnan, which take only 2 hours to install a single set and support on-demand splicing and combination, allowing the construction of 10 standard dormitories to be completed within 1 day.
Production Process: A weld-free quick-assembly process can be adopted to reduce disassembly and assembly losses and ensure structural stability after multiple relocations and reuse.
Price Costs: The prices of container houses vary greatly depending on their specifications and configurations. For example, the price of a 40-foot double-wing expansion container house ranges from several hundred yuan to several hundred thousand yuan.




