• JS5000--MUD PUMP CYLINDER LINER

  1.Adopting structure and formula with independent intellectual property rights,the ceramic liner is produced by fine sintering, precision machining and special grinding.

  2.The normal working pressure increases 7%-12%,the normal service life will not be less than 4000 hours if its not eccentric wear, water shortage or over-pressure.

  3.Ceramic component:Zr,Y,Ai,Ce,La,the total percentage of Zirconia will be more than 40%, Metal 45# round steel solid forging.

  4.The roughness is less than 0.20 and the intensity is more than 580,no bright lines and scratches.

  5.Aroud 2.8 times the price of the bi-metallic liner.

  6.All models and specifications are available for both China and abroad.

  7.This series has the greatest demand for both China and foreign countries.

  8.slotting and peeling if eccentric wear.

  

Xi’an ATO International Co., Ltd. was founded in 2008, belongs to ATO Group, which is located in Xi'an, China. We are engaged in export of  drilling equipment and spare parts for upstream oil field over ten years.