... to PN64 3.Carbon steel,Stainless steel Carbon Steel API Adapter Flange1), Name:Flange2), Sizes: 1/2"- 64",15mm ... drawings for special use5), Types: WN, SO, BL, Plate, Thread, Socket and etc6), Process: Casting7), Packing: In ... ,600,900,150021/2”—64”EN 1092,etc…plate, slip-on, blind etc.Class150,300,600, ... 150041/2”—64”BS4504, PN16, PN25, PN40, etc.plate, slip-on, welding neck, blind, threaded etc.Class150 ...