High-Pressure Tolerant Homogeneous Reliable Sealing Rugged Cylinder Liner

High-Pressure Tolerant Homogeneous Reliable Sealing Rugged Cylinder Liner. Dual-Layer Construction: 45# carbon steel outer sleeve with high-purity zirconia ceramic inner sleeve for robust support and hardness. Extended Service Life: Lasts over 4000 hours, which is 5-10 times longer than bimetal cylinder liners, reducing maintenance costs. High Wear Resistance: Resists grinding from sharp particles like cuttings and quartz sand in high-pressure mud environments. Corrosion & Heat Resistance: Superior resistance to corrosion and high temperatures, suitable for harsh downhole conditions. Full Interchangeability: 100% interchangeable with liners of major mud pump brands including Oilwell, National, and Weatherford. OEM/ODM Support: We support OEM and ODM services, manufacturing according to customer drawings or samples. Strict Quality Inspection: Three-step inspection process ensures high quality before delivery.