Stainless steel storage tanks are made of 304, 316 and other stainless steel as raw materials. They can be divided into vertical tanks and tanks. They can withstand higher pressure and corrosion resistance, have excellent sealing performance, and have high manufacturing technology requirements, such as argon arc welding, mirror plate, high-precision polishing, etc. Therefore, stainless steel  tanks are mostly used to store and transport food, drugs, dairy products, alcohol, etc, It is widely used in petrochemical enterprises, especially in the fine chemical industry. Stainless steel tanks include batching tanks, concentrated preparation tanks, dilute preparation tanks, extraction tanks, reaction tanks, liquid stanks, mixing tanks, seed tanks and nitric acid tanks; Stainless steel oil tanks, transportation tanks, cooling tanks, thermal insulation stanks, heat exchange  tanks, buffer tanks, silos, pressure vessels, etc. are used in the petrochemical industry.