The zirconia ceramic liners offer lifetime cost savings, significantly longer service, better performance and safer operation than these made of more commonly used alumina ceramic.

Feature:

-HP design with shoulder-on-hull design to prevent sleeve slippage;

-Reduced liner and piston wear;

-Lower thermal load on the liner wash system;

-better performance in wear resistant, corrosion resistant, high hardness.

-Service life: over 4000 hours longer service life

There are mainly two kinds of ceramic materials for inner sleeve:

1. ZTA:

Compound ceramic material by tetragonal zirconia and aluminium oxide;

Better performance in wear resistance, corrosion resistance, impact resistance, high temperature resistance...

2. TZP:

pure zirconia ceramic

high strength, high toughness, high wear resistance, excellent thermal insulation...

Liner sizes are availabe from 4-1/2” to 7-1/2” for all popular mud pumps.

We can provide spare parts for the following series of drilling mud pump: