不锈钢储罐是以304、316等不锈钢为原材料制成的储罐，可分为立式和卧式，它可以耐受更高压力和耐腐蚀性，罐体密封性能优异，制造技术要求高如需要氩弧焊接、镜面板材、高精度抛光等，因此不锈钢储罐大多用来储运食品、药品、乳品、酒品等，在石油化工企业特别是精细化工行业得到更广泛应用，不锈钢储罐包括配料罐、浓配罐、稀配罐、提取罐、反应罐、储液罐、搅拌罐、种子罐、硝酸罐；在石油化工行业使用的有不锈钢油品储罐、运输储罐、冷却储罐、保温储罐，热交换储罐、缓冲罐、料仓、压力容器等等。

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.