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Ansi B16.5 F316/L 201 304 Forged Blind Flange Slip On Flange Raised Face Stainless Steel Blind Flange Name Flange Size Size 1/4” to 24” Standard API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ANSI A210-1996, ANSI B36.10M-2004 , ASTM A1020-2002,ASTM A179-1990 ,BS 3059-2,DIN 17175 ,DIN 1630 ,DIN 2448 Material ...