Do you provide seal rings for the liner packing?

Yes, we provide reliable liner packing seal rings designed with a hard corner integral part and a soft nitrile element rubber center.

What is the warranty period for these spare parts?

We provide a 6-month warranty for these spare parts.

What after-sales service is offered?

We offer online guide and service support for our customers.

7K Mud Pump Spare Parts Bi Metallic Ceramic Liner Cylinder

Name: 7K Mud Pump Spare Parts Bi Metallic Ceramic Liner Cylinder
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 1988205635

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$300.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Guide and Service

Warranty

6 Months

Model NO.

all models

Certification

ISO 9001:2000, ISO 9001:2008, API 7K

Power Source

Hydraulic

Operation Pressure

Atmospheric Pressure

Material

Forged Steel + High-Chromium Iron

Type

Mud Pump

Color

Green, Red

Bomco

F-500, Ect

Brewster

B-1000-T, Ect

Honghua

Hhf-500, Ect

Transport Package

Standard Export Package

Specification

Bi-Metal

Trademark

Lake

Origin

China

HS Code

843143

Production Capacity

5000PCS Per Month

Key features

Extended Service Life: Bi-metal liners last over 800 hours; Ceramic liners last 2000-10000 hours.

100% Interchangeable: Fully compatible with OEM products from major brands like Bomco, Brewster, and Honghua.

Customizable Options: Colors (Green, Red) and specific pump models (F-500, B-1000-T, etc.) are customizable.

High Pressure Resistance: Designed to withstand working pressures up to 7500 psi.

Premium Material Composition: Bi-metal: Forged steel shell with high-chromium iron sleeve. Ceramic: Zirconia/Alumina inner sleeve.

Certified Quality: Products hold ISO 9001:2000, ISO 9001:2008, and API 7K certifications.

Comprehensive Compatibility: Suitable for Honghua, F-Series, Bomco, Emsco, National, Oilwell, and other major pump lines.

Complete Seal Solution: Includes reliable liner packing seal rings with hard corner and soft nitrile rubber center.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.98h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the service life of the bi-metal and ceramic liners?

Bi-metal liners have a service life of more than 800 hours. Ceramic liners last between 2000 to 10000 hours, with a minimum of 2000 hours.

Q:Are these liners compatible with my specific mud pump brand?

Yes, they are 100% interchangeable with OEM products and suitable for Honghua, F-Series, Bomco, Brewster, Emsco, National, Oilwell, and many other brands.

Q:Can I customize the color or model of the liner?

Yes, customization is available for colors (Green, Red) and specific pump models such as Bomco F-500, Brewster B-1000-T, and Honghua Hhf-500.

Q:What certifications do your products hold?

Our products are certified with ISO 9001:2000, ISO 9001:2008, and API 7K standards.

Q:What is the maximum working pressure these liners can handle?

The liners can be used around 7500 psi of working pressure.