Do you test all your goods before delivery?

Yes, we have three inspection steps to make sure the products you received in high quality.

Are you accept the OEM?

Yes, we support the OEM or ODM.

What is your port of shipment?

Qingdao, China or as your request.

Durable Bimetallic Cylinder Liner for Optimal Pumping Efficiency

Name: Durable Bimetallic Cylinder Liner for Optimal Pumping Efficiency
Brand: Dezhou Lianrui Technology Co., Ltd.
SKU: 2148060732

Shandong, ChinaDezhou Lianrui Technology Co., Ltd.

US$80.00-300.00

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

Product Name

Bimetallic Cylinder Liner

Product Name2

Mud Pump Liner

Usage

Mud Pump Part

Model

Cylinder Liner

Characteristic

Bimetallic Liners

Accesories

Pump Liner

Application

Oil Drilling Rig Mud Pump

Product Model

Fluid End Parts

Inner Surface Hardness

Above HRC 60

Type

a Core Key Component of Oilfield Mud Pumps

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 Bag and Sea Shipment

Specification

Forging

Trademark

Dezhou Lianrui

Origin

China

HS Code

841391

Production Capacity

5000 Sets /Per Month

Key features

Bimetal Dual-Layer Design: Inner sleeve of high-chromium cast iron with outer sleeve of forged 45# steel for superior strength.

High Hardness & Wear Resistance: Inner surface hardness reaches HRC 60-67 after professional heat treatment for long service life.

100% Interchangeability: Fully compatible with liners from major mud pump brands including Bomco, Hong Hua, and Oilwell.

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

OEM and ODM Support: Accepts customization from samples, designs, and offers full or minor customization options.

One Year Warranty: Comes with a standard one-year warranty covering mechanical defects and manufacturing issues.

Professional Heat Treatment: Undergoes quenching and tempering to achieve optimal hardness and structural integrity.

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

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: ≤0.10h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a combined type company with limited overseas capabilities and no recent innovations or ODM services. Financially, the supplier shows zero operating revenue and profit over the past three years, indicating potential financial instability. It holds an ISO9001:2015 certification but lacks comprehensive after-sales service procedures. Customization capabilities are varied but do not include 3D software design services, and there is a lack of evidence for successful customer cases.

CertificationsThe supplier holds an ISO9001:2015 certificate, which is a recognized standard for quality management systems.

After-Sales capabilityThere are no written procedures or records for handling customer complaints and service capability, indicating a lack of structured after-sales service processes.

Financial creditThe supplier's financial records show zero operating revenue, profit, and a current ratio over the past three years, suggesting financial instability.

R&D capabilityThe supplier has no R&D in the past year and does not provide ODM services, indicating limited innovation capability.

Production capacityThe supplier has a range of facilities like CNC machines and offers various customization services, suggesting a certain level of production capability.

Product Q&A

Q:What is your terms of packing?

Generally, we pack our goods in Wooden Bag, you could choose the carton box or woven bags.

Q:What is your terms of payment?

T/T, 30% In Advanced, and 70% Before delivery, Or L/C. The pictures of products detials and packages will be sent before you pay the balance.

Q:What is your terms of delivery?

FOB, CFR, CIF.

Q:How about your delivery time?

Generally, it will take within 10 to 30 days as receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost. But the delivery charges will be deducted from the customer's future order.