... (2) Flanges Standards: ANSI Flanges, BS flanges, DIN flanges, EN1092-1 Flanges(3) Material: Stainless steel flanges ASTM A182 F304/304L ... Male-Female, Large Tongue & Groove, Small Tongue & Groove(5) Size: 1/2"_48(DN15_DN1200)(6) Wall Thickness/Pressure Reating: Sch10 , Sch20 ... , Sch80, Sch100, Sch120, Sch140 Sch160 , Sch XXS, Class 150, 300, 600, 900, 1500, 2000, 3000, 6000, 9000 LBS(7) Standard: ANSI ...