Uni Stainless Steel Flange Qingdao Hengyong Valves Industry Co., Ltd. Base Info Model NO.:UNI6093 DIN2527 PN16 DN25 316Standard:JISType:Welding FlangeMaterial:Stainless SteelManufacturing Way:Casting Description Pre:Stainless Steel Set Screw with Dog Point DIN915 Next:Slip-on Flange