Gr1 titanium flange 1. Material: Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12 2. Standard: ASME/ANSI B16.5, ANSI 165, JIS ... B2220, DIN2627-2628 Titanium Flanges1>1. Forging Standard: ASTM B3812. Producing Standard: ASME/ANSI B16.5, ANSI 165, JIS ... tubing, titanium plate, titanium wire, titanium standard component, titanium forging product(titanium flange and titanium ring),titanium pipe fitting,titanium sheet ...