... Mechanical Properties and CrackDetection ReportTable 1. Description Titanium forged flangeMaterialPure titanium or alloy titaniumGrade Gr2,Gr3,Gr4,Gr5, ... etcStandardsASTM B381,ASTM B348,ASME SB348,ASTMF136,AMS 4928SpecificationOD:200~400mm ... best products. 2. Available Flange typesa.Slip On Flangeb.Welding Neck Flangec.Threaded Flange(Screwed Flange)d ...