... ,GR7,GR9,GR124.Titanium Pipe Fittings :1)Strictly implements the technical specification of ASME B16.92)Elbows (45D, 90D, 180D) NPS 1/4 ... " - 24"4)Tees (straight, reducing) NPS 1/4" - 4" 5 .Specification Item NameTitanium PipeGradeGr1,Gr2,Gr9StandardASTM B337,ASTM B338Specification(mm)(10 ... -120)×(0.4-10)×L (OD×Thk×L)Popular Specification:1)OD12.7×0.889×L 2)OD15.88×0 ...