FB-1600 MUD PUMP CERAMIC LINER 6-1/2" MISSION PART 07499650HP
Premium manufactures chrome alloy sleeved liners, hardened liners, hardened / chrome plated liners and Zirconia
liners. Premium also supplies genuine U.S. made rubber and urethane liner seals. All our liner products are exchangeable
with OEM products and meet or exceed API-7K standards.
All our liners are made with a high strength forged steel shell machined to fit triplex pumps and fitted with high
pressure lip sleeve. The liner is precision machined to exact tolerances to keep the liner concentric. The sleeve is
manufactured to the bore tolerances specified by API to provide longer life by reducing gaps between the liner bore and
piston.
Zirconia Liner
Premium's zirconia liner offers life time cost savings, significantly longer service, better performance
and safer operation than those made of more commonly used alumina ceramic. Premium's zirconia liner is a
proprietary Zirconium-based matrix that has significantly improved mechanical characteristics.
◎ Zirconia has three important property advantages compared to alumina.
◎ Zirconia exhibits better impact strength.
◎ Zirconia is harder than alumina.
◎ Zirconia can be honed to finer surface finishes than alumina.
Finished to 4 RMS,
◎Zirconia liners - provide a surface finish that's three to four times
finer than alumina.
All three of these property advantages translate to lower
ownership costs. The improved wear directly extends the service life
of the sleeve, while the improved impact strength cuts down on the
significant costs of replacing broken liners in the field. The surface
finish improvements, meanwhile, have an indirect effect.
◎ HP design with shoulder-on-hull design to prevent sleeve slippage
◎ Reduced liner and piston wear
◎ Rated for all drilling operations up to 7500 PSI
◎ Bore hardness of 92-94 Rockwell
◎ ID tolerances of +.010”/ -.000”
◎ Surface finish of 4 - 8 RMS
◎ Hardness i s HV 0.3 kg/mm – 1100/1200 ( 92 - 94 Rc)
◎ High pressure design to prevent slippage
◎ Liner sizes are available from 4½” to 7” for all popular mud pump
