... ,WN,PL,BL,SW 2. Standard :ANSI,ASME,ASTM 3. Size:3/8"-96" High quality carbon steel forged flange Manufacturer 1 ... :SO,WN,PL,BL,SW 2. Standard :ANSI,ASME,ASTM 3. Size:3/8"-96"1. Types:a) Forged steel flanges b ... ) Plate cutting flanges 2 Metarial: CS AS SS 3. Size: Size:3/8"-96" (DN10-DN2400) 4. Pressure Class: PN0 ...