... , S275J0H, S275J2H,S460NH, S460NLH Out Diameter: 21.3-1219mm API pump casing Standard: EN 10210Grade: S235JRH, S275J0H, S275J2H, S355J0H,S355J2H, S355K2H ... Name: Hot Finished Structural Hollow Sections of Non-alloy and Fine Grain Steels.Surface: Annealed/Pickled/Polished.Ends: Plain ends or ...