Offshore platforms, FPSOs, and subsea systems operate in the most technically demanding environments on earth — combining seawater corrosion, sour gas, high pressures, and the consequences of failure in remote locations. Duplex, super duplex, and Inconel dominate offshore pipe fitting specifications.
Production manifolds, separation, gas compression, and injection systems. Duplex 2205 for standard offshore process piping. Super duplex 2507 for high-chloride, high-pressure, and NORSOK applications.
Seawater cooling, fire suppression, ballast, and deluge systems. CuNi 90/10 is the standard for seawater piping — natural biofouling resistance and excellent corrosion performance.
Subsea wellheads, manifolds, flowlines, and umbilicals. Inconel 625 for extreme sour service and thermal insulation systems. Super duplex for high-strength structural components.
FPSO process piping follows fixed platform specifications. CuNi for hull seawater systems. LTCS WPL6 for LNG FPSO cryogenic piping at below -29°C design temperature.
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