Do you test all your goods before delivery?

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

Our port of shipment?

Qingdao,China or as your request.

Precision Machined Stable Carbon Steel Hydraulic Rated Cylinder Liner

Name: Precision Machined Stable Carbon Steel Hydraulic Rated Cylinder Liner
Brand: Dezhou Lianrui Technology Co., Ltd.
SKU: 2140630902

Shandong, ChinaDezhou Lianrui Technology Co., Ltd.

US$80.00-300.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

Available, Available

Model NO.

LianRui

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

After-Sales Service

Available

Type

Mud Pump Part

Model

Cylinder Liner

Product Name

Ceramic Cylinder Liner

Usage

Mud Pump Part

Characteristic

Spare Part

Accesories

Pump Liner

Product Model

Ceramic Lining

Model No.

Cylinder Liner

Product Name1

Ceramic Cylinder Liner

Application

Mud Pump Liner

Inner Layer Material

High-Purity Zirconia Ceramic

Outer Sleeve Material

45# Carbon Steel

Application1

Fluid End Parts

Standard Service Life

4000 Hours (Depending on Working Conditions)

Interchangeability

100% Interchangeable with Liners of Major Mud Pump

Transport Package

Wooden Bag and Sea Shipment

Specification

45 to 300mm

Trademark

Dezhou Lianrui

Origin

China

HS Code

841391

Production Capacity

5000 Sets /Per Month

Key features

Dual-Layer Construction: Features a 45# carbon steel outer sleeve and a high-purity zirconia ceramic inner sleeve for robust support and hardness.

Extended Service Life: Service life exceeds 4000 hours, lasting 5-10 times longer than bimetal cylinder liners, reducing maintenance costs.

Corrosion & Heat Resistance: Withstands highly corrosive media, high temperatures, and high pressure in demanding drilling conditions.

Full Interchangeability: 100% interchangeable with liners from major mud pump brands including Bomco, Hong Hua, IDECO, and Oilwell.

OEM/ODM Support: Supports custom manufacturing based on customer drawings and accepts OEM or ODM orders.

Strict Quality Control: Three-step inspection process ensures high quality before delivery, backed by ISO9001:2015 certification.

Wide Brand Compatibility: Suitable for major brands such as National, Solimec, Weatherford, Wirth, and Russian Pumps.

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: ≤0.20h 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.

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.