| After-sales Service: | 7X24 |
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| Warranty: | 24 Months |
| Certification: | API 7K |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Description
The valve cover is installed at the top of the hydraulic cylinder, for fixing and centering the discharge valve.The blank of the valve cover is made of 35CrMo forged piece, with thermal refining 241-285HB. The metric and inch system difference of valve cap exists at the screw hole, other sizes have no difference.
1) All the drilling mud pump modules are manufactured by high quality alloy steel AISI8620 or AISI 4135. Heat treatment and internal hardened for high durability. With strictly mechanical machine, and NDT, it could serve a long wear performance.
2) All our products are designed under 5000psi, 7500 psi, and 10000 psi pressure.
3) We can also supply modules forged by alloy 35CrMo or 40CrMoMn. It is of high quality with secondary smelting, and with deoxygenates treatment. It is manufactured according to JB/TQ252-81 Specification and with high mechanical performance.
4) Mud pump fluid end parts offer full lines of Cylinder Head, Valve Lock Cover, Cylinder Head Threaded Ring, Cylinder head Plug, Valve Cover Plug, Upper Valve Guide, Lower Valve Guide, Liner Threaded Ring, Liner Lock, Wear Plate and much more.
Light Fir can supply various mud pump expendable parts, including power end assembly, fluid end assembly and its spare parts, which can be easily matched & exchanged with some international famous mud pump brand, such as parts for 3NB series Pump, F series Pump, PZ series Pump, HBRS Pump, BOMCO Pump, EMSCO Pump, NOV P Series Pump, IDECO Pump, etc.
Our mud pump spare parts are mainly used in the below models:
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Russian pump |
UNBT950, UNB600, 8T650, UNBT1180L, NBT600,NBT300 etc. |
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BOMCO/Emsco/HongHua |
FB1300/1600, F1300/1600, F800/1000, F500 & some duplex pumps. |
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Gardener Denver |
PZ 7, PZ 8/9, PZ 10/11, KF-FXK, FY-FXD, FD-FXX, FG-FXG, FQ-FXQ, FF-FXP, FG-GXG. |
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National |
7P50, 8P80, 9P100, 10P130, 12P160, 14P220, JWS165, JWS340/400, C250/350, K700, K500, K380. |
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Oilwell |
A560/600PT, A850/1100PT, A1400/1700PT, 214P, 810P. |
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Ideco |
T500, T800/1000, T1300/1600. |
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Wirth |
TPK1000, TPK1600, TPK2000/2200. |
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Weatherford |
MP-5, MP-8, MP-10, MP-13, MP-16 |
Suppliers with verified business licenses
Audited Supplier 
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