... :Gr1 Standard:ASTM B381 Gr1 Titanium Flange machine : 1.Grade:Gr1,Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr23 ... 2.Technique:Forged,CNC Machined 3.Standard:ANSI165,JIS B2220, DIN2627-2628,ASTM B16.51.Product ... name:Titanium and Alloy Forged Flanges2.Ti Content (%): >99.5%3.Quality Cetificate:ISO 9001:2000,Registration number:01708Q11372ROS4.Package details ...