U.S. Titanium seamless & welded tube pipe : grade: gr1 gr2 gr3 gr7 gr9 gr12 gr16 gr17. Size: od - 0.059” to 4.016”; wt - 0.02” to 0.047”; size: od - 4.016” to 48.032”; wt - 0.083” to 0.5”; standard: astm b338, asme sb338, astm b861 asme sb862 etc. U.S. Titanium is committed to supplying premium titanium materials for international customers. In addition u.S. Titanium has developed strong strategic partnerships with globally renowned enterprises in the titanium industry.