HIGH CHROME LINER

The outer section or shell is manufactured from high-strength carbon steel and heat-treated to provide optimum mechanical properties. The inner section or sleeve is manufactured from a proprietary high chrome content iron alloy that offers excellent resistance to wear. The high percentage and thorough distribution of chrome carbides in conjunction with controlled heat treatment for maximum metallurgical properties, prior to assembly in the shell, gives a very high degree of uniformity in microstructure and wall section hardness. This results in a sleeve that has excellent abrasion, erosion, and corrosion resistance. The sleeve is manufactured to the bore tolerances specified by API or better to provide longer life by reducing gaps between the liner bore and piston.

Service Life: more than 800 hours

Features/Benefits

Rated for all drilling operations.
Bore hardness is 62-69 Rockwell.
HP lip design to prevent inner sleeve slippage.
Excellent resistance to abrasion, erosion, and corrosion.
Extremely long service life.

Parts are available for these popular pump models:

BOMCO/Emsco Mud Pumps:
F-1300, F-1600, FB1300, FB1600, F-800, F-1000, F-500, F-350, DB-550, DA-700, FA-1600/1300, FC-2200, D-300/500, D-375, D-700,

LS National Mud Pumps:
3NB-500C, 3NB1000C, 3NB1300C, 3NB1600

Ideco Mud Pumps:
T-500, T-800, T-1000, T-1300, T-1600,

National Mud Pumps:
7P50, 8P80, 9P100, 10P130, 12P160, N1300, C-250, K-700, 14-P-220, E-700/G-1000, K-500, K-380, K-500A/700A, C-250/350, JWS-400,

Gardner Denver Mud Pumps:
PZ7, PZ8/9, PZ10/11, FK-FXK, FY-FXD, FD-FXX, FG-GXG, FG-FXG, KG-KXG, FQ-FXQ, FF-FXF, FF-FXP,

Oilwell Mud Pumps:
A-560/600-PT, A-850-PT/A-1100-PT, A-1700-PT/A-1400-PT

Wirth Mud Pump:
TPK1000, TPK1600, TPK 2000,TPK2200

Russian Pumps:
UNBT-950, UNB-600, 8T-650, UNBT650, NBT600, UNB1180, UNB1180L, NB125, NB80, NB50, NB32

WEATHERFORD/Ellis Williams:
MP-5, MP-8, MP-10, MP-13, MP-16, E-447, E-2200, E1600

Drillmec:
9T1000, 12T1600, 7TS600, 7TS500, 9T800,14T2200

Romania:
3PN-1000, 3PN-1600, 3PN-2000