... TA1,TA2,TA3,TA6,TA9,TA10,TC4 Executive Standard:ASTM,ASME Titanium BarsDiameter:8-60mmLength:shorter than 4000mmModel ... the technical Standard of GB3624, GB3625, American Standard ASTM B 338,ASTM B 338 etc. Strictly execute ISO 9001:2008 ... .0 Our high quality products are manufactured according to ASTM, AMS and some other world-wide recognized accords. ... Cold Drawn 8-20ASTM F67 Titanium Bars for medical