SIZE:DN25~DN400(1"~16") CLASS:150LB,300LB,600LB WCB,CF8,CF8M API600,603,6D Size Range :2"~16"Working Pressure:150LB~300LBSuitable Temperature:-29°C~425°CSuitable mediom:warter,natural gas,Oil CF8(304):suitable for nitric acid CF8M(316):suitable for aceric acidTecgnical standard Design standard:API600,ANSIB 16.34Face to Face std:ANSIB 16.10Pressure-temperature rating:ANSIB 16.34End Flanged Std: ...