Mud pump Replaceable Rubber Pistons

PISTON

We provide a wide variety of pistons for mud pump applications, including bonded, urethane, rubber, and replaceable rubber or urethane inserts.

? All bonded and replaceable pistons are available in popular sizes.

REPLACEABLE RUBBER PISTONS

KERUI replaceable pistons are made with nitrile rubber or polyurethane and the piston’s maximum pressure capability is due to this oil, water, and heat resistant material. These pistons are fully interchangeable with most other manufacturers.

KERUI pistons are highly resistant to extrusion wear under the highest pump pressures. Replaceable piston offers maximum resistance to bending and hoop stresses generated by cylinder loads and rod fits, a benefit of their premium forged alloy steel bodies. Rated for all drilling operations up to 5000psi. Available sizes range from 3” through 7 1/2” and series are A, B, K, and L

BONDED TRIPLEX URETHANE PISTONS

KERUI’s bonded urethane pistons is designed for resistance to extrusions and abrasions. And with water cooling, it will provide optimum performance in oil base mud and high drilling pressures.

FEATURES
? Rated for all drilling operations up and exceeding 5000psi
? Maximum operating temperature is 170°F
? Extended service life
? High-pressure service

HIGH TEMPERATURE BONDED URETHANE PISTONS ARE AVAILABLE UPON REQUEST
KERUI’s bonded urethane pistons are designed to cover higher temperature and pressure capabilities, Resistant to extrusion and abrasion, and with water cooling this piston will provide optimum performance

FEATURES:
? Rated for all drilling operations up and exceeding 5000psi
? Maximum operating temperature is 200°F
? Extended service life
? High temperature tolerant
? High tolerance to chemical attack.

AVALIABLE MUD PUMP MODELS:

Bomco: F-500, F-800/1000, F-1300/1600, F-1600HL, F-2200HL
HONGHUA: HHF-500, HHF-800, HHF-1000, HHF-1300, HHF-1600, HHF-1600HL, HHF-2200HL, 3NB-1300/1600F, 3NB-1600HL
Rongsheng: RS-F500, RS-F800/1000, RS-F1300/1600
Loadmaster: LSF-500, LSF-800, LSF-1000, LSF-1300, LSF-1600
RG: F-500, F-800, F-1000, F-1300, F-1600
Emsco: F-350, F-500, F-650, F-800, F-1000, FD-1000, FB-1300, FB-1600, FA-1600, FA-1300, FC-1600, FD-1600, FC-2200D-300/500
National: 7-P-50, 8-P-80, 9-P-100, 10-P-130, 12-P-160, 14-P-220, JWS-165-L, JWS-340, JWS-400
Oilwell: 350-PT, A-650P-T, A-850-PT, A-1100-PT, A-1400-PT, A-1700-PT
Ideco: T-500, T-800, T-1000, T-1300, T-1600, MM-450, MM-500-F, MM-600-A, MM-700-F, MM-1000
Gardner Denver: PZ-7, PZ-8, PZ-9, PZ-10, PZ-11TGE, TGF, TGH, PAH-275
LS National Mud Pumps: 3NB-500C, 3NB1000C, 3NB1300C, 3NB1600
Wirth Mud Pump: TPK1000, TPK1600, TPK 2000
Russian Pumps: UNBT-950, UNB-600, 8T-650, UNBT650, NBT600, UNB1180, UNB1180L,
WEATHERFORD/Ellis Williams: MP-5, MP-8, MP-10, MP-13, MP-16, E-447, E-2200, W446, W440
Drillmec: 7TS-600, 8T-800, 9T1000, 10T-1300, 12T1600, 14T-2200
Upetrom: 3PN-1000, 3PN-1600, 3PN-1300, 3PN-2000
OPI: 30-D, 350-GD, 500-DC, 700-HDL, 1000-HDL
Lewco/Ewco: W-250-C, WH440, W446, W600, WH600, WH770, W1100, WH1312, W1612, W1712, W2000, W2214, W2215
American Block: K800, K1000, K1300, K1600, K2200
Soilmec: 7T500, 7T508, 8T650
TFI: BH-800, F-500, F-800, F-1000, F-1300, F-1600
TSC: WF-400, WF-450, WF-700, WFU-750, WF-1000, WF-1300, WF-1600, WF-2000, WF-2200