... from Steel Plate 4.CNC Machining 5.ANSI Standard 1.Flange Body2.Stainless Steel3.Foging or Machinined directly from Steel Plate4 ... Standard6.NDT(Non-distructive Test) Can be made before packing.Flange BodyFilter PartsStainless Steel ANSI316LFoging or Machinined directly from Steel PlateCNC ... : ASTM, BF,BS, JIS, UNI, ANSI, ISO etc. Filter Part Flange Body