Mud Pump Cylinder Liner

Ceramic Liner for Mud Pumps

Application
Ceramic liners serve as essential fluid-end components in mud pumps used throughout the oil drilling industry. Designed for demanding environments, they ensure reliable operation in high-pressure, high-wear conditions.

Key Features
Compared to traditional metal liners, ceramic liners deliver superior resistance to wear and corrosion, significantly prolonging service life and lowering overall drilling costs. They are made from toughened zirconium oxide, a next-generation material with outstanding mechanical properties:

• Fracture toughness: K₁c = 10–15 MPa·m¹/² (10× stronger than conventional materials)

• Flexural strength: σ = 600–800 MPa

• Elastic modulus: E = 200 GPa

• Weber number: up to m = 18

These properties make ceramic liners exceptionally durable in high-stress, high-temperature, and chemically aggressive drilling conditions.

Advantages

• Optimal performance under high-pressure environments

• Reduced maintenance and labor intensity

• Engineered to meet strict technical specifications

• Produced using advanced manufacturing techniques

• Available in multiple sizes: Φ150–180 × 310–440 mm

Ceramic liners are the preferred choice for modern mud pumps, delivering long-lasting efficiency and stability for drilling operations both onshore and offshore.