Grade SS304 resists corrosion from a wide range of chemicals and is formulated for general liquid storage and fresh water environments. It’s the least costly option but more prone to oxidation over its service life than SS316 and SS444
Grade SS444 has a lower price point and same corrosion resistance as SS316
Grade SS316 maximizes corrosion resistance due to its high molybdenum content - suitable for harsh environments like seawater treatment plants
ALL SUNNIK’S STAINLESS STEEL IS
NSF61/ANSI/CAN (Drinking Water System Components – Health Effects) certified
considered food-safe by the U.S. Food and Drug Administration.
compliant with American Iron and Steel Institute (AISI) standards