YG20 GT40 G40 G4 Large sizes Cutomized Tungsten Carbide Forming Die Cores Large size cemented carbide products series: OD: 200-820mm ID: 150-710mm H:50-120mm
Large carbide die cores are widly used in fossil oil pipeline forming,gas tank forming,extra-large gas cylinder pinpe forming,pressure vessel tube forming,drawing,forming molding dies for HSS tableware,metal wear ,hardware fittings, and other related industries,which has the advantages of high hardness,high smooth finishing surface ,good toughness and wear resistance.