... recognized accords.Titanium Alloy Tube Titanium Tubes, Titanium pipes, Titanium tubing pipes SpecificationsStandardASTM B337, B338, B861, ... B862MaterialGR1,GR2,GR3,GR5,GR9Dia.φ4~114mmThicknessδ0.2~4.5mmLength≤15m We're professional titanium tubes ... exporter. Our titanium tubes are supplied at reasonable pirces. ...