... Pavilion F.Stainless Steel Blank Flange GOST ATK 24.200.02.90 Good quality and competitive priceDescriptionStainless steel FlangeProducts categoryRF ... , BV, CNASISO9001:2000,QS-9000 and Pressure Vessels accessories and access to quality inspection InspectionsFactory in-house ... Asia,Korea,etc MaterialF321 316L, 316, 304L, 304, 321, 321H Class150#,300#,400#,600#,900#Production ...