How to identify the quality of container houses

1. Material selection of container houses

Because steel products are processed and manufactured with different metal ratios and carbon, the different composition ratios also make it have a variety of different properties, which are finally reflected in the hardness, density, and hardness of different types of steel. Compressive strength, stress, etc. are all very different.

The shell materials of common equipment container houses are made of steel products. For good-quality container houses, the ratio of carbon to metal in the selected steel products should be the best. Therefore, the material must have excellent pressure bearing capacity and very good hardness. It is not easy to be damaged by bumps. The thickness of the paint layer on the outer surface is uniform, and there will be no paint scratches.

2. The thickness of the material of the container house

The thickness of the container house material is also one of the important factors affecting its quality. Under certain conditions, the thickness of the container steel has a certain proportional relationship with its firmness, bearing pressure, and maximum stress.

The thickness of the steel material of a good container house must meet the international standard, and it will not be too thick to affect handling; it will not be too thick to affect its firmness. Therefore, you can check the relevant national and international parameter standards in advance to identify the quality of the equipment container steel.

The main materials of the container house are: channel steel for the frame and sandwich panels for the wall and ceiling. The quality of these two materials directly affects the quality and service life of the container house.

The difference of channel steel is mainly manifested in: the difference of channel steel thickness. Although the surface of the container houses produced by some manufacturers is not much different, the thickness of the channel steel is different, and the bearing strength of the container houses is also different. Some container houses can be stacked three layers and can withstand greater pressure; while some container houses can only be stacked two layers and cannot withstand the pressure brought by stacking three layers.

When the thickness of the channel steel is not enough, no change can be seen in a short time, but it is easy to bend and deform after a long time, which affects the service life and also has the potential safety hazard of collapse. Therefore, the channel steel of the container house must choose steel with standard specifications, and it is absolutely impossible to use channel steel materials lower than the standard to save costs.

The difference between sandwich panels is mainly manifested in: the material thickness and process of color steel sandwich panels. At present, the materials of color steel sandwich panels on the market are mixed, some are used for container houses, and some are used for prefabricated houses, and the thickness of the steel plates of color steel sandwich panels used for different purposes varies greatly. The color steel sandwich panel used for the prefabricated house is used on the container house. After a period of time, the color steel sandwich panel may have a series of problems such as steel plate falling off and rusting, and the container house may be damaged. Therefore, container houses must use color steel sandwich panels specially used for container houses. It is not possible to use color steel sandwich panels that do not meet the specifications because of the need to reduce production costs and save costs. This will greatly affect the service life of the container house and also have potential safety hazards.

3. Understand its word-of-mouth evaluation

No matter what kind of product it is, the word-of-mouth and evaluation from customers who have used it is often a direct reflection of the quality and service of the product. A good container house manufacturer must of course have a different word-of-mouth and evaluation to identify the quality of the container house. Quality can also be understood from this aspect.

Through the above introduction, when choosing a container house, its quality can be understood and distinguished from the aspects mentioned above.

Of course, in addition to this, the rationality of the size of the container house, whether the number of hooks is sufficient, and the stability of the bolts and nuts are also key points to distinguish its quality.

Choosing a high-quality and first-class container house not only means that it has better bearing strength and firmness, but also better guarantees safety and longer service life during future use.

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