... standard Design standard:API600,ANSIB 16.34Face to Face std:ANSIB 16.10Pressure-temperature rating:ANSIB 16.34End Flanged Std:ANSIB16.5aTest ... way:Handle,gearcase,Electric Size Range :DN50~DN400mm(2"~16")Working Pressure:PN1.6~6.4MPa,150LB~300LB,10K,20KSuitable ... standard Design standard:GB/T12224,GB/T8464Face to Face std:GB/T12221,ANSIB 16.10,DIN3202,BS2080,JIS B2002Pressure-temperature rating ...