Steel Door for Container House
The steel door for container houses is typically made of cold-rolled steel plate material, primarily manually operated, with anti-theft functionality. The manufacturing process is mostly die-casting, with a high-quality grade and a safety level of B, emphasizing sealing and installation adaptability.
Material and Structure
The main material of the steel door for container houses is cold-rolled steel plate, with a door frame plate thickness of typically 0.8mm and a maximum door frame size of up to 200cm. The door body structure includes a door panel and door leaf frames. The upper, lower, left, and right ends of the door panel are equipped with door leaf frames. The door frame consists of an upper door frame, a lower door frame, and left and right door side frames, all closely fitted to ensure high flatness and strong sealing between the door panel and the door frame.
Performance Characteristics
Steel doors need to meet core requirements such as anti-theft, sealing, and durability. Their tensile yield strength and flexural modulus are both 5Mpa, enabling them to withstand a certain degree of external impact. The door body design emphasizes sealing, reducing noise when closing the door and preventing the infiltration of rainwater and dust through a precise structure. Additionally, the surface of steel doors is usually treated with anti-corrosion measures, such as epoxy zinc-rich primer and topcoat spraying, to adapt to humid and highly corrosive environments.
Installation Adaptability
Given the corrugated plate exterior of container houses, the design of steel doors needs to address installation challenges. Some products simplify the installation process by adding filler plates on both sides of the corrugated plate or adopting a modular design. For example, the container-specific door designed by Shandong Shiteng features a simple structure and strong sealing, enabling quick adaptation to container houses.
Application Scenarios
Steel doors are widely used in residential containers, movable panel houses, industrial plants, and other fields. For instance, Lanzhou Liqun's polyurethane foam-integrated composite panel door offers thermal insulation and sound insulation properties, suitable for villas, hotels, tourist attractions, and other venues; while the steel structure processing plant in Xining, Qinghai, provides industrial plant sliding thermal insulation doors to meet the durability requirements of large warehouses.
Customization Services
Most suppliers support customized production in terms of size, material, and functionality. For example, the standard size of container houses is 3M×6M, but non-standard sizes can be adjusted according to customer needs; the door body thickness can be selected as 50mm, 75mm, or 100mm to adapt to the thermal insulation requirements of different climatic regions.
