1.Product description:Item nameHigh Quality ASTM 381 GR1 Titanium Forged Ring for Chemical IndustryStandardASTM B381SizeOD570*ID328*T35mmGradeGr1Manufacturing methodForgingConditionAnnealed(M)FeaturesHigh properties, Low density and corrosion resistant abilityInspectionUltrasonic testing, visual surface inspection, Dimensional inspection, tensile properties inspection and Chemical elements analysis.* Different production processes can meet the needs of customers。2. Production Scope:Grade Material supplying state Product Form Outer diameterInner diameter Height Wall thickness (mm)(mm)(mm)(mm)Gr1Gr2Gr3Gr5Gr7Gr12Hot-workingAnnealed DiscRing150-300/35-140/＞300-500/35-150/＞500-600/40-110/200-400100-30035-12040-150＞400-700150-50040-16040-250＞700-900300-70050-18040-300＞900-1300400-90070-25040-4003. Titanium Application:★.Oil drilling equipments★.Industrial precision instruments standard parts★.Medical instruments standard parts★.Aerocraft engine★.Machinery,electroplating equipment★.Titanium wind leaf in power industryTitanium have a wide use in medical, oil