| Customization: | Available |
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| After-sales Service: | Supported |
| Warranty: | 12 Months |
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Bi-metal Liner
Material: The material of cylinder liner is ZG45 steel, lined with high chromium cast iron. The HRC of cylinder inside liner is 60-65;
Production Process: The bi-metal cylinder Liner of our company combined with the advantages of abrasion hot-forging out liner and anticorrosion high chrome inner liner. The out liner is made of high quality carbon steel by hot pressing forming. Its tensile strength is over 900000psi. The inner liner is made of high-chromium alloy by centrifugal casting.
Ceramic Liner
Ceramic liner widely used in tough environments such as deep oil reservoirs, hard stratum, and offshore oil and natural gas exploitation. The service life is 5 times higher than bi-metal liner, up to 4000 hours. Zirconia ceramic liner has various advantages, such as wear-resistance, erosion-resistance, high pressure-resistance, high hardness, and so on.
It can improve drilling efficiency and reduce the cost of maintenance and labor.
Features
The outer sleeve is forged steel with quality carbon steel,the inner sleeve is casted with high carbon and high chromium use the
technology of centrigual casting, after treatment ,the hardness of it can reach to a level of 59-67HRC.Liner Outer Sleeve: 45# forged steel,tensile strength is δb ≥610Mpa, yield strength is δs≥450Mpa,elongation hardness is E≥17%,hardness is HRC180-200 Liner Inner Sleeve :high chromium cast iron(centrifugal forged). Annealing hardness is HRC≤ 40.Quenching hardness is HRC59-67.Chemical Composition C 2.8%-3.1% Cr 26%-28% Si 0.6%-0.9% Mn 0.5%-1% Mo 0.5%-0.8% S.P≤0.05%
Our drilling rig pump liners are exchangeable with OEM brand pumps and meet API-7K standards, such as F series, FB series, PZ series, P series, T series, TPK series, 3NB series, UNB series, UNBT series mud pumps.
Welcome to inquiry, we will provide the most comprehensive technical support!
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National 12-P-160 Triplex Mud Pump liner are available for the following Mud Pump |
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BOMCO |
F-500 |
F-800 |
F-1000 |
F-1300 |
F-1600 |
F-1600HL |
F-1600L |
F-2200HL |
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EMSCO |
F-500 |
F-800 |
F-1000 |
F-1300 |
F-1600 |
FD-1000 |
FC-2200 |
FB-1300 |
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Gardner Denver |
PAH |
P7 |
P8/9 |
P10/11 |
PXL |
PX-11 |
PZL |
PZ-7 |
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National |
7-P-50 |
8-P-80 |
9-P-100 |
10-P-130 |
12-P-160 |
14-P-200 |
14-P-220 |
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Oilwell |
A-850-PT |
A-1100-PT |
A-1400-PT |
A-1700-PT |
A-560 |
A-600 |
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TSC |
WF-500 |
WF-800 |
WF-1000 |
WF-1300 |
WF-1600 |
WF-2000 |
WF-2200 |
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IDECO |
T-500 |
T-800 |
T-1000 |
T-1300 |
T-1600 |
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