Mud Pumps Spare Parts Fluid End Module/ Hydraulic Cylinder /Valve Box
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Product Highlights
- High-Quality Alloy Steel: Manufactured from AISI8620, AISI 4135, 35CrMo, or 40CrMoMn with secondary smelting.
- Interchangeable Cylinders: Three cylinders per pump are fully interchangeable for easy maintenance.
- Wide Pressure Range: Designed for 5000psi, 7500psi, and 10000psi operating pressures.
- Comprehensive Warranty: Covers 24 months with 7x24 after-sales service support.
- API 7K Certification: Meets API 7K standards for oil drilling mud pump applications.
- Broad Compatibility: Matches major brands like 3NB, F series, PZ, BOMCO, EMSCO, and NOV.
- Advanced Heat Treatment: Internal hardening and multi-channel processes ensure long wear performance.
- Full Product Line: Includes cylinder heads, valve locks, guides, liners, and wear plates.
Product Attributes
- Customization
- Available
- After-sales Service
- 7X24
- Warranty
- 24 Months
- Model NO.
- F/ PZ /P / 3NB Series
- Certification
- API 7K
- Power Source
- Diesel&Electric
- Operation Pressure
- Atmospheric Pressure
- Material
- Steel
- Type
- Drilling Fluid Shale Shaker
- Standard
- API 7K
- Application
- Oil Drilling Mud Pump
- Transport Package
- Standard Export Package
- Specification
- 560X150X150 cm
- Trademark
- LFM
- Origin
- China
- Production Capacity
- 1000
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Mud Pumps Spare Parts Fluid End Module/ Hydraulic Cylinder /Valve Box
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Product Description
Description
Hydraulic cylinder is also called the valve box, it is a major part to the fluid end parts. Blank forged by highstrength alloy steel. After heat treated, with multi-channel processes. The three cylinders of each pump is interchangeable. The following key parts: cone sawtooth thread of cylinder head, connect of the curve of all the screw hole and inner cavity.
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:
|
Russian pump |
UNBT950, UNB600, 8T650, UNBT1180L, NBT600,NBT300 etc. |
|
BOMCO/Emsco/HongHua |
FB1300/1600, F1300/1600, F800/1000, F500 & some duplex pumps. |
|
Gardener Denver |
PZ 7, PZ 8/9, PZ 10/11, KF-FXK, FY-FXD, FD-FXX, FG-FXG, FQ-FXQ, FF-FXP, FG-GXG. |
|
National |
7P50, 8P80, 9P100, 10P130, 12P160, 14P220, JWS165, JWS340/400, C250/350, K700, K500, K380. |
|
Oilwell |
A560/600PT, A850/1100PT, A1400/1700PT, 214P, 810P. |
|
Ideco |
T500, T800/1000, T1300/1600. |
|
Wirth |
TPK1000, TPK1600, TPK2000/2200. |
|
Weatherford |
MP-5, MP-8, MP-10, MP-13, MP-16 |




Factory
About the Supplier
Company Profile
SHANDONG LIGHT FIR MACHINERY Co., Ltd (LIGHT FIR) is located in Shengli Oilfield, Shandong Province, China.
LIGHT FIR is a physical enterprise integrating mechanical processing and manufacturing and sales of special petroleum equipment. We have two cooperative production bases, which can produce Pumping Units and various accessories and tools.
The products we can provide include: Rig accessories and tools, OCTG, LinePipe, FRP Line Pipe, Artificial Lifting Equipment, Wellhead equipment, Valves, Pipe fittings, BOP, Downhole Tools etc.
Our leading products: Pumping Unit(API C series beam pumping units, Long stroke belt pumping units), Blowout preventor(BOP); Wellhead drilling tools; Solid control equipment; Cementing Trucks/Units, Workover Rigs; Casing & Tubing(API 5CT series, Tenaris Series), Drill pipes; Linepipes; Cementing Tools(Casing Accessories); API 6A series, API 6D series, API 600 Series, Valves(Gate Valve, Ball Valve, Check Valve, Globe Valve, Choke Valve; And General Use Valves); etc. According to standards: API, ASTM, ASME, GOST etc.
Our aim is "Make Your Business Easier With Our Professional Service". Therefore, we devote to providing customers with integrated solutions and strive to become your one-stop procurement platform in China.
About Our Factory & Business Background
- Address
- Huanghe Road No. 38, Dongying, Shandong, China
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin, Shanghai, Qingdao
Our Production Capability & Technical Expertise
- Main Products
- API Pumping Unit Belt Long Stroke Pumping Unit, Blowout Preventer Bop, Power Tongs Manual Tongs Elavator Safety Clamp, Cementing Unit Cementing Truck Workover Rig, Shale Shaker Shale Shaker Screen, Sucker Rod Pony Rod Sink Bar Srp, Rubber Hose Control Hose Mud Drilling Hose, Cementing Tools Float Collar/Shoe Centralizer, OCTG Casing Tubing Drill Pipe Linepipe, Mud Pump and Spare Parts
Our Industry Experience & Global Business Record
- Export Year
- 2021-08-17
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What materials are used for the mud pump modules?
- Modules are made from high-quality alloy steel AISI8620, AISI 4135, 35CrMo, or 40CrMoMn with secondary smelting and deoxygenation treatment.
- What is the warranty period for these parts?
- We provide a 24-month warranty with 7x24 after-sales service support.
- Which pump brands are compatible with these spare parts?
- Parts are compatible with 3NB, F series, PZ, HBRS, BOMCO, EMSCO, NOV P series, IDECO, Wirth, Weatherford, and many other international brands.
- What pressure ratings are available?
- Products are designed for 5000psi, 7500psi, and 10000psi operating pressures.
- Are the cylinders interchangeable?
- Yes, the three cylinders of each pump are fully interchangeable.
- What certifications do the products have?
- The products hold API 7K certification and are manufactured according to JB/TQ252-81 specifications.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms are accepted?
- We accept LC and T/T payment terms.
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