As the difficulty of extracting oil is increasing, tungsten carbide sealing rings, stop rings,sleeves, bushings, nozzles, valves&seats, carbide bits and other products are widely used in oil-mining equipment industry for the features of high hardness, excellent abrasion-resistance performance.

   Sichuan YR produces kinds of standard & customized tungsten carbide wear-resistant components. Please feel free to contact us to learn more.