Grade P91 Pipes

Product Overview & Applications

Trison Overseas LLP is an enterprise-grade Alloy Steel Supplier, Stockist, and Exporter of high-quality Grade P91 Pipes. Our Grade P91 Pipe range is precision-manufactured from high-grade raw stock conforming to global standards like ASTM A312, ASTM A335, ASTM A106, ASME B36.10, ASME B36.19. Grade P91 is a micro-alloyed steel (9% Cr, 1% Mo, V, Nb) providing extreme strength at very high temperatures. Essential for modern ultra-supercritical power plants. Typically utilized across critical engineering domains, our Grade P91 Pipes serve industries including Oil & gas transportation, Chemical and petrochemical refineries, High pressure steam pipelines, and other demanding settings. Contact our technical advisory team for custom specifications, dimensional charts, and certified mill test reports (MTRs) for your high-pressure and low-temperature projects.