carbon steel AMSE flange Size:Dn15 To Dn2000 Material: Carbon & Stainless Steel carbon steel ... TYPES: PLATE, SLIP ON, WELDING NECK, BLIND, THREAD, SOCKET WELD FLANGE PROCESS: FREE FORGING, PLATE CUTTING, MACHINING SURFACE TREAT: ANTI-RUST ... ,F316L,316TI AND ETC YOU WILL GET OUR QUICK REPLY! table E flange