The specification of the titaniumpipeswe produce. OD: 6mm-120mm THK: 0.5mm-10mm Length: Max 15000mm Standard:ASTM B338, ASTM B337, ASTM B861, GB/T3625, GB/T3624 Used area:Heat exchangers and condensers All kinds of corrosive fluid transmission pipeline system Titanium bicycle tube, automobile exhaust pipe Offshore aquaculture . . . . . . . ..