What are the terms of payment?

We accept T/T (30% advance, 70% before delivery) or L/C. Pictures of products and packages are sent before balance payment.

What is the delivery time?

Generally, delivery takes within 10 to 30 days after receiving the advance payment, depending on order quantity.

Are the products tested before delivery?

Yes, we have a three-step inspection process to ensure high quality before shipment.

High-Performance Bimetal Mud Pump Liner for Optimal Efficiency

Name: High-Performance Bimetal Mud Pump Liner for Optimal Efficiency
Brand: Dezhou Lianrui Technology Co., Ltd.
SKU: 2157709942

Shandong, ChinaDezhou Lianrui Technology Co., Ltd.

US$3.00-20.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

One Year

Model NO.

Lianrui

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Model

Mud Pump Liner

Type

Mud Pump Parts

Product Name

Mud Pump Spare Parts

Usage

Mud Pump Part

Accessories

Cylinder Liner

Display Name

Mud Pump Spare Part

Characteristic

Bimetal Liners

Application

Bimetallic Liner

Product Model

Bimetal Cylinder Liner

Inner Surface Hardness

Above HRC 60

Standard Service Life

1000 Hours (Depending on Working Conditions)

Interchangeability

100% Interchangeable with Liners of Major Mud Pump

Heat Treatment

Professional Quenching and Tempering

Inner Sleeve

28% High-Chromium Cast Iron

Outer Sleeve

Forged Steel 45#

Transport Package

Wooden Case

Specification

Forging

Trademark

Dezhou Lianrui

Origin

China

HS Code

841391

Production Capacity

5000 Sets /Per Month

Key features

Premium Bimetal Structure: Inner sleeve of 28% high-chromium cast iron bonded to forged 45# steel outer sleeve.

High Hardness & Wear Resistance: Inner surface hardness reaches HRC60-67 after professional quenching and tempering.

Long Service Life: Ensures stable operation for over 1000 hours in harsh oil drilling environments.

Wide Compatibility: 100% interchangeable with major mud pump brands like Bomco, IDECO, and National.

OEM/ODM Support: Supports customization based on customer drawings or samples for specific models.

Strict Quality Control: Three-step inspection process ensures high quality before delivery.

One Year Warranty: Comprehensive one-year warranty coverage for peace of mind.

Fast Delivery: Standard delivery within 10 to 30 days after receiving advance payment.

Company profile

Importers and ExportersLow MOQPatents AwardedNational Award received

Dezhou Lianrui Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.07h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with export trade and manufacturing capabilities. It offers customization from samples and designs, full and minor customization, and reports one internationally recognized design award, but does not provide 3D software design, ODM, SDK, or popular-brand OEM services. Service-management documentation is weak: there are no written procedures or records for service assessment, corrective actions, or complaint handling. The supplier has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and reports zero countries with overseas services. Quality control includes one inspector and inspection instructions without written records. ISO9001:2015 certification and recent fire drills are reported, while no factory environmental impact assessment report is available. The supplied financial information is inconsistent and indicates zero values in several reported periods; financial credibility therefore cannot be confirmed from the...

Supplier typeThe supplier is explicitly classified as a combined company and presents information covering general, export trade, manufacturing, service, quality, R&D, financial, and sustainable-development capacities. It is also identified as not being an offshore company.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it conducted regular fire drills during the past year. However, it does not have a factory environmental impact assessment report, so certification and sustainability documentation are not comprehensive.

After-Sales capabilityThe supplier has no written procedures or records for service-capability assessment, corrective and preventive actions, or customer complaint handling. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability, and zero countries with overseas services; these facts indicate a clear service-support deficiency.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, and minor customization. These capabilities are stated consistently across the design and R&D information, although the supplier does not offer 3D software design or ODM services.