
Precision Machined Flexible Fluid Tolerant Labor Saving Cylinder Liner. Dual-Layer Construction: 45# carbon steel outer sleeve with high-purity zirconia ceramic inner layer for robust support and wear resistance. Extended Service Life: Lasts over 4000 hours, which is 5-10 times longer than bimetal liners, reducing maintenance costs. Superior Corrosion Resistance: Resists high temperature, high pressure, and highly corrosive media like drilling mud and quartz sand. 100% Interchangeability: Fully interchangeable with liners of major mud pump brands including Bomco, Oilwell, and Weatherford. OEM/ODM Support: Supports customization from samples, designs, or drawings for specific mud pump models. Quality Assurance: Three-step inspection process ensures high quality before delivery, backed by ISO9001:2015 certification. Global Export Experience: Exported to key markets including USA, Canada, Indonesia, Iran, and Saudi Arabia with trusted partnerships.