LS-NATIONAL OILWELL 3NB500C, 3NB800C, 3NB1000C, 3NB1300C, 3NB1600, F1600HL Mud Pump, National Oilwell mud pump valve

        Premium can make and supply Hy-Chrome liners and Zicornia/Ceramic Liners for Emsco, Brewster, National Oilwell, Ideco, Gardner Denver, Weatherford, Drillmec, Bomco, Honghua, RG, Rongsheng, TSC, LS NOV, POT, Bentec, Wirth, Southwest, Ewco, Lewco, Baker Forum, Mud King, OPI, Texma, Haihua Group and more. We also have extensive knowledge of older and obsolete mud pumps and their parts. Our reach extends to customers around the world.
 
 
 

 
 
 
All our fluid end parts are manufactured to API 7K quality standards.
 
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: E-447, E-2200
 
Drillmec: 9T1000, 12T1600, 7TS600, 7TS500, 9T800
 
Romania: 3PN-1000, 3PN-1600, 3PN-2000
 
And other brand spare parts for WIRTH, OPI, Ellis Williams, Wilson, Gaso, Skytop/Brewster.

 
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. The finer surface finish means less friction with the elastomer-and-metal pump pistons, which in trun extends piston life and reduces pump-cooling requirements.
 
◎ 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 pumps