Perhaps the most critical choice made in the design of connections is how to protect the fasteners from corrosion. Hot-dip galvanizing delivers long-term, maintenance-free corrosion protection in a variety of exposure conditions.
Whether the nozzles needs to be repaired emergently or replaced in a planned turnaround, AZZ Specialty Welding has unparalleled innovative leadership in weld metal overlay technology backed by proven results
AZZ’s proprietary HF40™ overlay is a Fe-Cr-C-Zr hardfacing alloy with approximately 20% chromium (Cr) that provides exceptional resistance to erosion and wear as well as erosion/corrosion attack.