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Bi-Metal Liner for Mud Pump
US$185.00-320.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
Bi-metalManufacturing Process
CNC MillingSurface Treatment
PolishingOperation Pressure
Atmospheric PressureMaterial
AISI 1045/ASTM A532mTemperature
20~240℉Pressure (Max. in Psi)
7500 PsipH (Normal)
7.5~10.2Hardness
HRC 60~69Hydrogen Sulfide (Max. in Ppm)
22Transport Package
Export PackagingSpecification
4-1/2" to 7"Trademark
DEENPUOrigin
ChinaHS Code
84314310Production Capacity
1000Key features
Extended Service Life: Normal service life not less than 800 hours, 2 to 3 times longer than common liners.
High Hardness Material: Inner sleeve hardness not lower than HRC 60~69 after heat treatment.
100% Interchangeable: Compatible with most common brands of mud pumps including Bentec, EMSCO, and Gardner Denver.
High Pressure Resistance: Maximum operating pressure up to 7500 Psi.
Corrosion Resistance: Inner layer made of high-chromium wear-resistant alloy cast iron for excellent corrosion resistance.
Wide Temperature Range: Operates effectively within a temperature range of 20 to 240 degrees Fahrenheit.
Comprehensive Warranty: Standard 12-month or 2,000 operating hours warranty with optional extended coverage up to 36 months.
Global Technical Support: 24/7 technical assistance and spare parts supply available worldwide.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2016-10-07Nearest Port: Shanghai PortAverage Response Time: ≤2.73hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
About Our Factory & Business Background
AddressNo. 268 Gongyuan South Road, Gaozuo, Yancheng, Jiangsu, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsAPI 16A Annular Bop, API 16A RAM Bop, FC Slab Gate Valve, Mud Gate Valve, Plug Valve, API 16c Choke and Kill Manifold, API 6A Wellhead Assemblies and Christmas Tree, API 6A Flanges, Hammer Unions Swivel Joints Pup Joint Elow, Packing Elements RAM Rubbers Mud Pumps Spares
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is a Bi-Metal Liner for mud pump?
A:
A bi-metal liner is a two-layer composite cylinder liner. It adopts high-strength alloy steel outer shell and high wear-resistant alloy inner layer, used as the matching running part for mud pump pistons.
Q:What are the advantages of bi-metal liner?
A:
It features excellent wear resistance, high pressure resistance and corrosion resistance. Longer service life than ordinary single-layer liners, low deformation under high load, stable roundness and good sealing performance with pistons.
Q:What materials are bi-metal liners made of?
A:
The outer layer is high-carbon alloy steel for structural strength; the inner layer is high-chromium high-alloy cast iron, with integral centrifugal casting and heat treatment to ensure hardness and abrasion resistance.
Q:What are the common failure reasons of bi-metal liner?
A:
Main causes include abrasive wear from sand and solids in drilling mud, eccentric wear caused by misaligned piston, overpressure operation, inner layer peeling, scratches and corrosion from impurities.
Q:How to maintain and prolong the service life of bi-metal liner?
A:
Keep mud well filtered to reduce solid particles; ensure correct installation and centering to avoid eccentric wear; control working pressure within rated range; regularly check inner surface for scratches and wear, and replace liner in time when beyond wear limit.
Send Inquiry
*To:Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Jiangsu Deenpu Petrochemical Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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