... Flange Socket Welding Flange, Alloy flange,Plate Flange wn ansi cl 1500 flange ANSI Flange Size:1/2" ~ 64"(DN15 mm ... :Class 150, 300, 600, 900, 1500, 2500 Pressure Ratings: PN 6, PN 10, PN16, PN25, PN40, PN63, PN100, PN160Pressure Ratings:JIS ... . Any inquiry will be replied within 24 hours. wn ansi cl 1500 flange