
Which Materials Suit Make-Up Water Service?
Carbon steel suits most industrial make-up water service when the stored water carries a compatible corrosion inhibitor package, while stainless steel is required where fluid purity matters or where the water chemistry is corrosive to steel. Fiberglass and HDPE serve atmospheric tanks in aggressive chemical service where steel would degrade. Key Takeaways Make up water tank material for industrial closed loops is typically carbon steel where the stored water carries a corrosion inhibitor package compatible with steel and fluid purity




