... to DN3000 DIN socket welding flangeflange 1.material:carbon steel,stainless steel 2.types:slip on,welding nect,blind,threaded, ... standard:ANSI, DIN, EN1092-1, NF FlangesGeneral DescriptionCarbon steel, stainless steel and alloy flanges, are manufactured as per the standards ... steel b) Stainless steel c) Alloy steel 3) Standards: a) ANSI, DIN, EN1092-1, NFE, AS, JIS b) Customers' drawings for special ...