Key Takeaways Seamless carbon steel pipes are used for high-pressure systems, while welded ERW is best for cost-sensitive lines. A106 Gr B handles up to 800 psi/400°C, whereas P91 thrives in 550°C creep zones. Schedules ranging from SCH 40 to SCH 160 accommodate various flow types, from basic plumbing...

Key Takeaways 316L/316Ti molybdenum arms against chlorides, providing a PREN 24 pitting shield. Duplex S32205 doubles the yield strength and offers superior SCC resistance for seawater. Choose Seamless A312 TP304H for high-purity applications and ERW for economic bulk requirements. Schedules range from SCH 5S for vacuum to XXS for...