What is a key disadvantage of steel spray tanks?

Steel spray tanks indeed face significant challenges due to their susceptibility to rust and corrosion. This is particularly critical in agricultural settings where the tanks may be exposed to moisture and various chemicals used in herbicides and pesticides. Chemical reactions between the tank's metal surface and the chemicals can lead to degradation over time, impacting the tank's integrity and possibly contaminating the solutions stored inside.

Choosing steel for spray tanks involves weighing the benefits, such as durability and strength, against this key disadvantage. Protective coatings can mitigate rust and corrosion, but if not properly maintained, the lifespan of these tanks can be significantly reduced. Therefore, this characteristic can influence a user's decision when selecting the most appropriate materials for spray tanks in agricultural applications.