... , 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 ... . Pressure: 75 bls to 2500 lbs5. Standard: ANSI, JIS/KS, DIN, AWWA4. Facing:TG,RF,MFM,FM,FF,RJ