... 2.Standard:ASME,ANSI,BS,DIN,JIS 3.Quality control:ISO 4.High quality&Co titanium flange1. ANSI flangeStandard : ANSI ... B 16.48Types : Welding Neck flanges , Slip On flanges , Threaded flanges , Socket Welding flanges , Blind flanges , Orifice flanges , ... 2638 , DIN 2673Types : Welding Neck flanges , Slip On flanges , Threaded flanges , Socket Welding flanges , Blind flangesPressure Grade : 6 Bar , ...