... the manufacture of tungsten carbide products such as tungsten carbide strips, rods,rings,inserts, shims, wear parts, drawing dies,drilling bits ... powders are WC, TiC, Cr3C2, VC, TaC, NbC, BC4, etc Type abLXB0302L32≤330XB0403L43XB0502L52XB05T3L3.5XBT501L5.51XB0802L63XB0803L82XB1002L3XB10T2L102XB1003L2.5XB10T3L3XB10T3L3.5XB1302L122XB12T2L2.5XB1203L3XB12T3L3.5XB12T4L4.5XB1205L5XB1403L143 XB1502L152 ...