Our company’s steel storage tanks for sale,price is not high,here is some characters
Steel storage tanks specifications: 0.1 150 cubic volume, 4-16 mm thickness.
Steel storage tank form: vertical, horizontal, flat head, elliptical head, round, square, conical, flat, round bottom, inclined bottom and the bottom of the cone model
Working conditions: atmospheric pressure or under pressure
Scope of application editor
Used for holding no corrosive powder body material, industry sulfuric acid, caustic soda, neutral aqueous solution, oily materials, etc
Note to edit
Steel storage tanks used for storage of concentrated sulfuric acid:
In a certain temperature, dilute sulphuric acid on corrosion rate of steel enhanced with the increase of concentration, after reaching a certain concentration, corrosion rate fell sharply with the increase of concentration.For concentration above 80%, the temperature is less than 60 ℃ concentrated sulfuric acid, steel and cast iron has good corrosion resistance, but it is not suitable for the flow of sulfuric acid.More than 0.67 m/s velocity will cause turbulence corrosion, especially in the import and export of pipeline location.
Mass fraction is more than 70% sulfuric acid passivation occur in iron can, sulfuric acid steel surface oxidation, forming a layer of oxide layer.Due to the concentrated sulfuric acid in very little water, there is no free ions.Won’t be oxidation corrosion oxide layer.So steel storage tank is completely possible, but must leave certain corrosion allowance.
Because of concentrated sulfuric acid water imbibition, storage of steel storage tanks must pay attention to moisture, can add in tank breathing online desiccant, large steel storage tanks can add nitrogen sealed, isolated water vapor.
Steel storage tanks used for storage of concentrated sulfuric acid, and other conditions of use.