... Lap Joint Flange(2) Flanges Standards: ANSI Flanges, BS flanges, DIN flanges, EN1092-1 Flanges(3) Material: Carbon steel flanges ASTM A105, ASTM A350 LF1 ... Male-Female, Large Tongue & Groove, Small Tongue & Groove(5) Size: 1/2"_24 (DN15_DN600)(6) Wall Thickness/Pressure ... 3000, 6000, 9000 LBS(7) Standard: ANSI, ASME, DIN, BS, EN, JIS, GOST ASME: ANSI B16.9, ANSI B16.28, MSS SP75 DIN: DIN2605/2615JIS: ...