... XXSStandard: ASME, ASTM, MSS, JIS, DIN, ENQuality: ISO9001-ISO2000Blind Flange Blind flanges are made of carbon steel,stainless steel and alloy ... cover or cap.We can provide a wide range of blind flanges,in accordance to standards like ASME B16.5,ASME ... (G), convex surface (MFM), ring joint face (RJ)Packing:wooden cases or wooden pallets or as per customer's requirement ss400 jis ...