Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Titanium Pipes , titanium price, Tube , Plates , Bars. Titanium grade 4 is a strongest version of titanium among all grades with cold formability but reduced ductility at the same time. The available forms of UNS R50700 Grade 4 Titanium are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.