1.ANSI B16.5 Titanium Flange 2.:ANSI/ASME B16.5,DIN 3.Gr1,Gr2,Gr5,Gr7,Gr9, ... .Size: 1/2''~80''(DN10~600) 5.ISO certifi Titanium flange 1. Titanium flange 2. Material: Gr1,Gr2,Gr5, ... / medical / aerospace etc. Item name Titanium flange Standard ASME/ANSI B16.5,DIN2630~2633,BS etc Material Gr1,Gr2,Gr5 ... ,Gr7,Gr9,Gr12 Size 1/2''~80''(DN10~600) Pressure rating 0.6 ...