What is the minimum order quantity?

The minimum order quantity is 1 piece.

What after-sales service is provided?

We provide 24-hour after-sales service to assist with any technical or operational issues.

6'' Advanced Compound Alloy Chrome Plated Liner for Mud Pump

Name: 6'' Advanced Compound Alloy Chrome Plated Liner for Mud Pump
Brand: Qingdao Hna Oilfield Equipment Manufacturing Co., Ltd.
SKU: 1986280531

Shandong, ChinaQingdao Hna Oilfield Equipment Manufacturing Co., Ltd.

US$30.00-500.00

10 Pieces

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

1 Year

Model NO.

f-800

Manufacturing Process

Forging

Surface Treatment

Quenching

Operation Pressure

Atmospheric Pressure

Material

Steel

Raw Material

Zirconia/ Bimetal

Treatment

Forged, Normalizing Heat Treated

Sleeve Hardness

> 92 HRC

Rated Pressure

5000 - 7500 Psi

Temperature

-40f ~ +350f

Service Life

> 8, 000~10, 000 Hrs

Transport Package

by Sea

Trademark

HNA

Origin

China

HS Code

84139100

Production Capacity

300000

Key features

Advanced Compound Alloy: High chrome compound alloy with >26-28% chrome content for superior abrasion and corrosion resistance.

High Sleeve Hardness: Sleeve hardness exceeds 92 HRC, ensuring extreme durability in high-pressure environments.

High Pressure Rating: Rated pressure up to 7500 Psi, suitable for demanding offshore and high-pressure applications.

Extended Service Life: Service life exceeds 8,000 to 10,000 hours, significantly reducing replacement frequency.

Customizable Materials: Raw materials like Zirconia or Bimetal can be customized to meet specific project requirements.

Global Interchangeability: Fully interchangeable with major brands like Roughneck, FK-N G2, and Service Master Drilling.

Professional OEM Service: Full OEM/ODM customization available with 20+ years of manufacturing expertise and patents.

Company profile

Years of Export ExperienceFast DeliveryQuality AssuranceManagement Certification

Qingdao Hna Oilfield Equipment Manufacturing Co., Ltd.

Shandong, 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: 23 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.33h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad customization, ODM, and OEM capabilities. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports documented quality, corrective-action, and complaint-handling procedures. Its export share is stated at 71%–90%, with 23 years of export experience, inventory capability, and participation in the Offshore Technology Conference. However, it does not provide 3D software design services, has no available SDK, no overseas warehouse, showroom, agent, or branch, and no valid manufacturing-capacity contract with affiliated subcontractors. No new products were launched in the past year, and only two R&D engineers are reported. Financial records are identified for 2021–2023, but the provided information does not contain sufficient financial performance detail to assess credibility. Customer evidence includes OEM service for well-known brands and repeat-buyer preference of 50%–80%, but no Fortune 500 cooperation.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and emphasizes learning, innovation, superior products, and technical support. This supports classification as a professional technical supplier rather than a purely trading-oriented entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications in both its sustainability and management-system information. These stated certifications provide explicit evidence of formal quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier states that it provides pre-sales and after-sales technical support, while documented procedures and records exist for corrective and preventive actions and customer complaints. These statements support an established after-sales and issue-resolution process.

R&D capabilityThe supplier has two R&D engineers and offers ODM services, but it does not provide an SDK, did not launch new products in the past year, and does not offer 3D software design services. The evidence shows some development capability but also explicit limitations in recent innovation output and technical-service scope.

Production capacityThe supplier reports in-stock service capability, 23 years of export activity, an export share of 71%–90%, and proximity to Qingdao Port. However, it has no valid manufacturing-capacity contract with affiliated subcontractors and lacks overseas warehouses, branches, and agents, so production and international fulfillment capability cannot be rated as clearly strong overall.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability, although 3D software design services are not provided.

Client casesThe supplier reports participation in the Offshore Technology Conference, OEM service for well-known brands, and repeat-buyer preference of 50%–80%. However, it reports no cooperation with Fortune 500 companies and provides no specific customer names or case details, so the evidence is positive but limited.

Product Q&A

Q:What are the payment terms?

For new clients, an advance payment of 30%-100% is required. The balance must be paid before delivery after inspection. Payments can be made via T/T or L/C.

Q:What is the production lead time?

Lead time depends on the products ordered. If items are not in stock, production may take a couple of days to several months. Peak season lead time is one month, while off-season is within 15 workdays.

Q:What is the order procedure?

First, we discuss order and production details via email or social media. Then, we issue a Proforma Invoice (PI) for your confirmation. After receiving the deposit, we start production. Before completion, we contact you for shipment details and balance payment.

Q:Is customization available for this liner?

Yes, customization is available. Options include raw materials (Zirconia/Bimetal), treatment processes, sleeve hardness, rated pressure, temperature range, and service life specifications.

Q:What is the warranty period?

We provide a 1-year warranty for this product.