Bolted Stainless Steel tanks are durable, attractive and highly resistant to corrosion. They have a life expectancy of over 40 years. Due to their stainless steel design, they do not have to be repainted re-welded. Stainless Steel bolted tanks are watertight and very resistant to cold climates. Since there is no coating to scratch, chip or wear off, stainless steel is an exceptional choice for severe environmental situations.