top of page

Liner

Oilman offers Chrome-Iron and / or Ceramic-Zirconia Liners for the following brand of Pumps:

  • Continental Emsco.

  • National Oilwell.

  • Gardner Denver.

  • Drillmec.

  • Ideco.

  • Lewco.

  • Bomco.

  • HH

  • Ellis Williams.

chrome-iron-liners.png

Chrome-Iron liners

 Features:

  • 60-69 Rockwell C Hardness.

  • 26% - 28% Chrome Alloy sleeve.

  • High Chrome alloy inner sleeve honed to tight tolerances and mirror finish to promote maximum piston life.

  • Forged steel hull.

  • Available in sizes from 4-1/2” - 7".

Ceramic.png

Zirconia Ceramic Liners

Features:

  • 90-92 Rockwell C Hardness.

  • Honed to 4 RMS (3-4 times finer than alumina liners).

  • Less friction with elastomer-and-metal pump.

  • Higher thermal ratings.

  • Improved performance form high temperature applications.

  • Offer the lowest overall cost of ownership of any liner style.

  • Available in sizes from 4-1/2” - 7”.

Shanghai  |  Singapore 
Building 1020, ZB-MOHO Business Park, Lane 999 Wangqiao Road, Pudong, 201201, Shanghai, China 
www.oilmangroup.com  | sales@oilmangroup.com
bottom of page