04/12/2025
Corrosion-Resistant Alloy (CRA) clad and lined steel pipes are specialized piping products widely used in oil & gas, petrochemical, offshore, and other industries where internal corrosion is a critical concern. They combine the strength and cost-efficiency of carbon steel with the superior corrosion resistance of high-performance CRA materials such as stainless steels, duplex, nickel alloys, or other corrosion-resistant metals.
These products are designed to handle harsh service environments such as sour service (H₂S), CO₂-rich environments, high chloride content, seawater, produced water, and aggressive chemicals—where regular carbon steel pipes would rapidly corrode.