The hydrochloric acid storage tank has a great influence on the safety of anti-corrosion and leakage, and the material of the hydrochloric acid storage tank. What are the material choices for hydrochloric acid storage tanks? There are three major types of material selection for hydrochloric acid storage tanks: metal hydrochloric acid storage tanks, non-metallic hydrochloric acid storage tanks, and steel lined hydrochloric acid storage tanks. The materials of these three hydrochloric acid storage tanks also have this subdivision and the material characteristics of different hydrochloric acid storage tanks.
Metal hydrochloric acid storage tanks: There are steel hydrochloric acid storage tanks, stainless steel storage tanks, aluminum storage tanks, and other metal storage tanks. Materials required for steel storage tank engineering are divided into tank body materials and auxiliary facility materials. Tank materials can be divided into low-strength steel and high-strength steel according to the tensile yield strength (б s) or the standard tensile strength (б b). High-strength steel is mostly used for storage tanks of more than 5000m 3; auxiliary facilities (including wind-resistant beams, Locks, ladders, guardrails, etc.) are made of low-strength ordinary carbon structural steel, and other accessories and accessories are made of other materials according to different purposes. The domestic steel commonly used in the manufacture of tanks are 20, 20R, 16Mn, 16MnR, and Q235 series. Stainless steel and aluminum storage tanks, like steel storage tanks, have better temperature resistance. It is more resistant to corrosion than steel storage tanks and can withstand certain corrosive solutions. ? The storage tank is a metal storage tank with good corrosion resistance.
Non-metallic hydrochloric acid storage tanks and steel lined hydrochloric acid storage tanks are also classified as: F4 storage tanks, PP storage tanks, PE storage tanks, PVC storage tanks, steel lined P4 / PP / PE / PO storage tanks, and glass steel Storage tanks, glass-lined storage tanks, ceramic storage tanks, etc. Non-metallic storage tanks are more resistant to strong acid and alkali corrosion, resin non-metals have poor temperature resistance, poor heat transfer performance and strong corrosion resistance. Glass lined storage tanks, ceramic storage tanks have good temperature resistance and strong corrosion resistance, but they are brittle and brittle.