... : C.S, S.S, Duplex Rating: CL150~CL2500 VATAC DIN FLANGE, JIS FLANGE, ANSI FLANGES:Size Ranges: 1"~80"NB Materials Available in ... : ASME/ANSI B16.9, GB/T12459, GB/T13401, SH3408, SH3409, HG/T21635, HG/T21631, MSS SP-43, DIN 2605, JIS B2313. ANSI Flange, DIN Flange ... , JIS Flange