... ,2565,2566,2573 / BS 4504 PN16,PN40 / GOST steel plate flange1.) Standard: ANSI B16.5, B16.47 / API 605 ... 316L,3.) Type: Welding Neck, Slip-On, Blind, Plate, Thread, Socket Welding , Long Welding Neck, Lap Joint, Wind Tower , etc4.) Process ... : Free forging, Plate cutting5.) Package: used in wooden cases, wooden pallets ............. steel plate ...