... ,API,MSS,EN,BS,DIN,JPI,SABS material:alloy steel.stainless steel,carbon ste High Quality Slip On Flange 1. Type ... 8-blind flanges, orifice flanges ,plate flanges2. Material: carbon steel, stainless steel and alloy steel flange3. Standard: ANSI, JIS, BS, DIN, UNI, EN ... with them to production. We have exported flanges to North America market, Korea market, Europe market and Singapore market successfully ...