Helix Titanium tube Gr1,Gr2,Gr5 Gr9,Gr23 We have superior material,advanced equipment,and Test Report Provided 1. Material:Titanium;Gr1,Gr2,Gr5,Gr7,Gr9,Gr232. Size: OD.5mm -150mm, ID.0.5mm-6.0mm, Length.less than 10meters3. Types of precision tube: Round ,square, rectangular , oval , and the plum blossom ,Straight Pipe, twisted , shaped steel frame tubes. 4. Application: Motor shell ,Compressor ...