... 10tons Stable and high quality Competitive price 1) Name: Plate flange2) Sizes: DN15~DN6003) Material: carbon steel4) Standard ... for special use5) Types: WN, SO, BL, Plate, Thread, Socket and etc6) Pressure Rating:Class 150 ... ,PN25,PN40 and PN647) Process: Free forging, plate cutting and casting8)Antirust: black paint,yellow paint, ... requests12) More than 10 years experiences Plate flange ANSI B16.5 A105