Titanium Tubes/tianium pipes Standard ASTM and ASME Specifications *Type: Seamless-welded We can make your size. Type:SeamlessGrade:Gr.1, Gr.2, Gr.3, Gr.7, Gr.9, Gr.11, Gr.12 Sizes: Out Dia. 8-300mm Wall Thickness 0.5-15.5mm Length ≤12000mm Type: Seam-welded Grade: Gr.1, Gr.2, Gr.3, Gr.7, Gr.9, Gr.11, Gr.12 Sizes: Out Dia. 16-163 Wall Thickness 0.5-6.5 Length ≤15000