Stainless Steel 904L Pipes: Properties & Benefits

A sulfuric acid line that fails within eighteen months is a familiar problem for plant engineers working with standard austenitic grades. Stainless Steel 904L Pipes are the usual answer, since they resist acids and chlorides in conditions where 316 and 316L wear out quickly. The ASTM B677 904L Pipes specification governs manufacturing tolerances for this […]









