China High Chrome Bimetallic Liner Factory

Name: China High Chrome Bimetallic Liner Factory
Brand: Qingdao Hna Oilfield Equipment Manufacturing Co., Ltd.
SKU: 2166249942

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

US$100.00-1,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

HNA-FE-L-AZ

Manufacturing Process

Forged Steel Base Forming, Centrifugal Bimetal CAS

Surface Treatment

Precision Mirror Grinding, High-Frequency Quenchin

Operation Pressure

5000psi, 7500psi

Material

1045 / 4135 Forged Alloy Steel, High Chromium Cast

Hardness of Inner Wall

62-92 HRC

Continuous Working Hours

up to 10, 000 Hours

Mud Adaptability

Sand-Containing, Corrosive Oil-Based & Water-Based

Maximum Temperature Resistance

-40°F ~ 350°F

Anti-Delamination Structure

Patented Anti-Slip Lip Design

Interchangeable Pump Models

F800, F1000, F1300, F1600, P12

Standard Compliance

API 7K Standard

Liner Wall Thickness

Customized Per Pump Model

Anti-Corrosion Grade

Customized Per Pump Model

Sand Content Tolerance

Max 12% Sand Concentration

Custom Drawing Support

OEM & ODM Non-Standard Production

Single Piece Net Weight

18kg - 65kg (Depends on Size)

Hydrostatic Test Pressure

1.5 Times Rated Working Pressure

Installation Position

Triplex Mud Pump Fluid End

Core Consumption Reduction Rate

75% - 85% Less Piston Wear

Transport Package

Single Piece Wrapped with Waterproof Paper, Solid

Specification

Inner diameter 3"~8", compatible with F800/F1000/F

Trademark

HNA

Origin

China

HS Code

8474100000

Production Capacity

50000 Pieces/Year

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: ≤4.47h

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.