5 1/2" Casted Mud Pump Cylinder Liner Mud Pump Spares API 7K
Brand Name:EMSCO
Certification:API 7K
Model Number:5 1/2"
Minimum Order Quantity:1 set
Delivery Time:7 days
Payment Terms:T/T,L/C
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Location:
Cangzhou Hebei China
Address:
Xinhua District, Cangzhou City, Hebei Province, China
Supplier`s last login times:
within 25 hours
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Product Details
Product Overview
- The 5 1/2" Casted Mud Pump Cylinder Liner is a critical spare part for mud pumps, widely used in drilling operations. Manufactured from premium alloy cast materials, our cylinder liners offer excellent wear resistance, high strength, and long service life even under harsh drilling conditions.
- This liner ensures smooth fluid delivery, reduces pump downtime, and provides reliable performance in high-pressure and high-temperature environments. It is fully interchangeable with major mud pump models (such as F-500, F-800, F-1000, etc.) and meets API 7K/ISO standards for oilfield equipment.
Key Features
API 7K Standard – Compatible with major mud pump models
High Wear Resistance – Bi-metal alloy or ceramic liners for longer service life
Multiple Sizes – 4” to 7” bore liners available
Easy Replacement – Precise fit with mud pump fluid end
Cost-effective – Reduced downtime and maintenance costs
- Service Life – 800–4000+ hours (depending on type)
Supply Brand
- HONGHUA:HHF-500,HHF-1000,HHF-1300,HHF-1600,HHF-1600HL,HHF-2200HL
- BOMCO: F-500,F-800,F-1000,F-1300,F-1600,F-1600HL,F-2200HL
- RONGSHENG:RS-F500,RS-F800,RS-F1000,RS-F1300,RS-F1600
- LS:3NB-1300C, 3NB-1000, 3NB-1000C,3NB-800
- ITECO:T-500,T-800,T-1000,T-1600
- EMSCO:F-350,F-500,F-650,F-800,F-1000,FA-1300,FA-1600,FB-1300,FB-1600,FC-1600, FC-2200,FD-1000, FD-1600
- NATIONAL: 7-P-50, 8-P-80, 9-P-100, 10-P-130, 12-P-160, 14-P-220, C-250,C-350, K-380, K-500-A, K-700
- Oil WELL:A-350-PT, A-650-PT,A-850-PT, A-1100-PT, A-1400-PT, A-1700-PT
- WEATHERFORD:MP-5, MP-8, MP-10, MP-13, MP-16
- GARDNER DENVER:PZ-7, PZ-8, PZ-9,PZ-10,PZ-11
Other Available Mud Pump Spare Parts
| Product Name | General Description | API Standard | Common Sizes/Models | Compatible Mud Pump Models |
| Mud Pump Liner | Bi-metal or ceramic liner for mud circulation | API 7K | 4”–7” bore sizes | F-series, W-series, 3NB-series, QDP-series, T-series, Emsco, National, Oilwell, Bomco etc. |
| Piston & Piston Rod | Rubber bonded piston with high-strength piston rod | API 7K | 4”–7” sizes | F, W, 3NB, QDP, T-series and interchangeable with major OEM brands |
| Valve & Seat | Interchangeable valve assemblies for fluid end | API 7K | #6, #7, #8 | Compatible with all API standard mud pumps |
| Fluid End Module | Forged alloy steel module for fluid end | API 7K | F, W, 3NB, QDP, T-series | Widely used in oilfield drilling rigs |
| Crosshead & Extension Rod | Precision machined for stable power transmission | N/A | Standard sizes | F, W, 3NB, QDP, T-series |
| Cylinder Head & Cover | Heavy-duty head & valve cover for liner protection | API 7K | Standard API sizes | Compatible with all API mud pumps |
| Stuffing Box & Packing | Sealing components to reduce leakage | API 7K | Standard packing sets | F, W, 3NB, QDP, T-series |
| Wear Plate & Guide Shoe | Protects crosshead and guides rod alignment | N/A | Standard | F, W, 3NB, QDP, T-series |
| Crankshaft & Bearings | Power end parts for reliable torque transmission | N/A | Standard F/W/3NB parts | F, W, 3NB, QDP, T-series |
| Complete Fluid End Assy | Fully dressed fluid end assembly | API 7K | F, W, 3NB, QDP, T-series | Interchangeable with OEM brands |
Product Photos
5 1/2" Casted Mud Pump Cylinder Liner Mud Pump Spares API 7K
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