... Grade: S235JRH, S275J0H, S275J2H,S460NH, S460NLH Out Diameter: 21.3-1219mm API pump casing Standard: EN 10210Grade: S235JRH, S275J0H, S275J2H, S355J0H,S355J2H ... , S355K2H, S275NH, S275NLH,S355NH, S355NLH, S420NH, S420NLH,S460NH, S460NLHOut Diameter: 21.3 ...