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.
Contact:Mr Liu
Mobile:15869109368
Tel:86-571-89967020
E-mail:info@dawopu.com
Address:No151 ,ZiDingXiang Rd, Hangzhou. Zhejiang Province, China