Austenitic Steel Big Size Ball Valve Face to Face Dimensions:ANSI B16.10 Flange end Dimension :ANSI B16.5 Butt Welded Dimensions:ANSI B16.25 Design and Manufacture:API 6D Pressure Test:API598 Materials:A105,F304,F304L,F316,F316L,LF1,LF2,LF3,LF9,F51,F53,F11,F22, ect. Class150 NPS in 2 2 1/2 3 4 6 8 10 12 14 16 18 20 24 d mm 51 64 76 102 152 203 254 305 […]