... ,304H/L,321,310S,347H,Forged carbon steel WN flange1) Flange varieties: Plate, slip-on, welded neck, blind, thread2) Materials: Carbon steel ... , rust-proof oil, hot galvanizing6) Price: Very competitiveWe can provide flange as following: SIZESTANDARDSERIESPRESSURE11/2”—64”ASTM ANSI B16.5, ASA ... ,900,150051/2”—64”JIS 5K, 10K, 16K, 20K etc.plate, slip-on, blind etc.Class150 Carbon Steel Flange ANSI A105