... 9001-2000 FOB Price:USD1500~2000/ton MOQ:10tons Stable and high quality Competitive price 1) Name: Welding neck flange ANSI ... steel4) Standard: BS, ANSI, DIN, EN1092-1, BFE, AS, JIS and customers drawings for special use5) Types: WN, SO, BL, Plate ... 150,300,600,900,1500 and 2500PN6,PN10,PN16,PN25,PN40 and PN647) Process: Free forging, plate cutting and casting8)Antirust: black paint,yellow ...