... 60" Flanges produced according to ANSI,DIN,JIS Size:1/2" to 60" NB Standard: ANSI, JIS, DIN Facing:TG,RF ... ,MFM,FM,FF 1/2" to 60" Flanges1. Type: welding neck flange, lap joint ... flange, thread flange, slip on flange, socket welding flange, blind flange2. Material: Stainless steel, carbon steel,alloy ... , JIS/KS, DIN, AWWA4. Facing:TG,RF,MFM,FM,FF,RJ