... FLANGE 2.MATERIAL : C22.8 3.STANDARD: DIN NAME : RAISED FACE BLIND FLANGEMATERIAL : C22.8STANDER : ANSI/BS /DINPRICE : GET THE NEW ... 6,10,16,25, 40,64,100,160 ETC. Available with NACE MR 01-75 material stainless steel , carbon steel , nickel ...