... Flange, LJ Flange, SW Flange, Thread Flange 2.ANSI, BS,DIN,GOST Carbon steel flange1. WN Flange, SO Flange, RTJ Flange, BL Flange ... , LJ Flange, SW Flange, Thread Flange2.ANSI, BS,DIN,JIS, GOST12820,3 ... ) 4.Pressure class:150 - 1,500LBSMore details:Packing:Technic: ANSI BS DIN GOST standard carbon steel flange