Rongsheng F800 mud pump Liners

   Mud pump Hy-Chrome Liners

     The outer hull, or body, of the liner is a high strength forging. Premium uses forgings exclusively to ensure the consistent quality. The sleeve is centrifugally cast in the Premium facilities by skilled craftsmen. It has the maximum amount of chrome for the base metal and Premium adds molybdenum to increase the hardness depth. The sleeve is then inserted into the hull at a tightness that exceeds its counterparts. The liner is rated to match the pressure rating of the pump per liner size.

Features:

- High Strength forged steel outer hull

- Rated for all drilling operations up to 7,500 PSI and above

- Bore hardness is 62 - 69 Rockwell

- HP design to prevent inner sleeve slippage

- Extremely long service life

Rongsheng Machinery Manufacture Ltd. of Huabei Oilfield,Hebei, which was founded in 1976, has now been an internationally famous comprehensive petroleum machinery manufacturer.The company products include BOPs, BOP control system, choke and kill manifolds, snubbing equipment, mud pump, wellhead equipment and Christmas tree, pumping units, tubing and drill pipe joint, etc, which have all passed certification by API.