Gap Sub Washers

HIPed Yttria-Stabilized Zirconia (HIPed YSZ) | HIPed AluminaToughened Zirconia (HIPed ATZ)
All washers are isostatically pressed, sintered at high temperatures, and ground to precision tolerances, ensuring flatness, parallelism, and consistent thickness across batches.
Ceramic gap sub washers from CeramForge provide unmatched durability, dimensional precision, and chemical resistance for mission-critical applications. Whether you're working in the depths of a drilling well or the fine tolerances of a high-speed assembly, our ceramic washers are engineered to outperform traditional materials and ensure long-term system integrity. When every micron and every cycle matters, choose CeramForge ceramic gap sub washers—precision-engineered for performance under pressure.