... , Blind, Socket Welding, Threaded, Lap Joint and Plate etc.Pressure Ratings:Class 150, 300, 600, 900, 1500, 2500 Pressure ... 6, PN 10, PN16, PN25, PN40, PN63, PN100, PN160Pressure Ratings:JIS 5K, 10K, 16K and 20K ANSI Flange Materials: Carbon ...