What fire tanks are made of.
In our country, as well as in all others, there are standards according to which these products are produced. Therefore, if there is a need to purchase a reservoir, then make sure that there is a quality certificate. In the production of tanks, various materials can be applied. Among them are metal, plastic, plastics, monolithic reinforced concrete and others. From more durable materials, structures are erected on the walls of which are the greatest pressure.