SUSITNA TECHNOLOGY(QINGDAO)CO., LTD |
Verified Suppliers
|
|
FB-1600 MUD PUMP BI-METAL LINER(HIGH CHROMIUM ALLOY) 6-1/2" MISSION PART 05499650HP
The hybrid design of this liner combines the strength and toughness
of a forgedsteel outer hull with the hardness and
corrosionresistance of a centrifugally cast, high chromium alloy inner sleeve.
The inner sleeve is made from a special, high chromium alloy material that provides a consistent hardness in the range of 58 to
62HRc. The bore is honed to tight tolerances, with close
attention paid to the concentricity of the inner bore in
relationship to the outer guide diameters on the hull. Our rigid
quality-control standards ensure that these features are
consistent, liner after liner.
High chromium alloy liners are precision honed with a surface finish engineered to
promote maximum piston life. The proper surface finish and the
techniques used to achieve it are critical to the life of the
piston. Rough finishes can be abrasive to the piston and reduce
performance, while finishes that are too smooth can eliminate any
chance for tiny pockets of fluid to adhere to the walls that offer
beneficial lubrication to the piston.