... 100mm-330mm.. 3,HRA>91.8 TRS> 3600 Rods, tungsten carbide rods, solid carbide rods, Carbide RodsWe are leading company ... in manufacturinging all kinds of Medium and High Grade tungsten carbide products including: tungsten carbide rods, tubes, bar , inserts and other ... dust-free international-standard. Moreover, all of our Extrusive tungsten carbide rods (single and double rods included) are adhibited ...