Titanium flange: 1.Grade:Gr1,Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr23 ... Quality List,Mechanical Properties and CrackDetection ReportTable 1. Description Titanium forged flangeMaterialPure titanium or alloy titaniumGrade Gr2,Gr3,Gr4,Gr5, etcStandardsASTM B381 ... .Slip On Flangeb.Welding Neck Flangec.Threaded Flange(Screwed Flange)d.Plain Flange e.Blind Flange f.Lap Joint Flangeg.Wocket Welding Flange3.Available ...