What materials are used for the bimetal liner?

The outer sleeve is 45# forged steel, and the inner sleeve is high chromium cast iron produced via centrifugal forging.

What certifications does the company hold?

The company holds ISO9001:2015 quality control certification and has a professional technical team with advanced machinery.

Mud Pump Inner Sleeve Drilling Metal Cylinder Liner

Name: Mud Pump Inner Sleeve Drilling Metal Cylinder Liner
Brand: HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
SKU: 2063173015

Hebei, ChinaHEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

US$80.00-180.00

3 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Cetification

API

Hardness(Hra)

180

Specifications

60 to 300mm

Yield Strength

>450MPa

Tensile Strength

>610MPa

Outer Sleeve

Forged Steel 45#

Inner Sleeve

High Chromium Casting Iron

Name

Mud Pump Cylinder Liner Factory

Package

Standard

MOQ

Model

F Series, 3nb Series, etc

Theory

Centrifugal Pump

Transport Package

Wooden Box and Sea Shipment

Specification

standard

Trademark

xinhuafa

Origin

HS Code

841391000

Production Capacity

50000sets/Per Year

Key features

Bimetal Construction: Outer forged steel sleeve combined with inner high chromium cast iron for superior wear and corrosion resistance.

High Hardness Inner Sleeve: Inner sleeve quenching hardness reaches HRC59-67 after heat treatment for extended service life.

Wide Compatibility: Compatible with major brands including EMSCO, IDECO, National, Gardner Denver, and Oilwell.

Customization Support: OEM and ODM services available; customization from samples, designs, or drawings supported.

Strict Quality Control: ISO9001 certified with 100% inspection on finished products including visual and function checks.

High Strength Materials: Outer sleeve tensile strength >610MPa and yield strength >450MPa for durability under pressure.

Professional Engineering Support: Experienced team assists in model selection and technical support for installation and commissioning.

Global Supply Chain: Products exported to USA, Russia, Indonesia, Iran, and other countries with reliable logistics.

Company profile

Importers and ExportersQuality AssuranceManagement CertificationStandardized Supplier Management

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.89h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer focused on mud pumps, plunger pumps, pumping equipment, oilfield and wellhead accessories, valves, drilling and production accessories, rubber and polyurethane components, forgings, castings, and engineering materials. It provides 3D design, ODM, OEM, and multiple customization services. Production is supported by three lines, reported annual output of 20,000 bi-metal liners, and lead times within 15 working days in both peak and off-peak seasons. Quality-related procedures cover corrective actions, complaint handling, quality assurance, and raw-material traceability. The supplier holds an ISO9001:2015 certificate and has environmental assessment and fire-drill records. However, it has no available SDK, no new products reported in the past year, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors. Financial information is represented only by...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates in research and development, production, and sales across mud pumps, pumping equipment, oilfield accessories, valves, drilling and production components, and related engineered materials. This establishes a specialized industrial supplier profile.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and also has a factory environmental impact assessment report. These are explicit documented management and environmental credentials, although no broader certification portfolio is provided.

Production capacityThe supplier operates three production lines, reports 20,000 bi-metal liners of annual output, maintains in-stock capacity, and states lead times within 15 working days in both peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists with related subcontractors, creating a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, 3D design services, ODM, and OEM for well-known brands. These offerings directly support a broad range of customized product requirements.

Product Q&A

Q:Do you provide OEM services and supply parts?

Yes, we provide OEM services and supply parts as long as you provide your drawings and detailed requirements.

Q:Can you dispatch technicians for installation and commissioning?

Yes, we can dispatch technicians for installation and commissioning. Please refer to our after-sales service section for details.

Q:What is your main advantage compared to competitors?

Our advantages are quality and experience. We are a top supplier in China with designs and structures similar to world leaders like Westfalia and Flottweg.

Q:How do you ensure product quality?

We are a state-owned enterprise with over 100 years of experience. We use advanced machinery, licensed workers, and perform strict inspections throughout the production stage.

Q:Can we visit your end users or contact them?

Yes, our users are located both domestically and abroad. We can provide a name list so you can visit or contact them for more information.