Cracking of REAC Duplex Stainless Steel Failures of Refinery Hydroprocessing Unit REACs made of 2205 DSS have in some cases resulted in significant plant damage and extended outages for repairs.  In a few  cases, header box welds have ruptured.  Additionally, failures have occurred at tube-to-tubesheet welds and in REAC inlet and outlet piping made of […]