Do you have quality certifications?

Yes, we follow the ISO9001:2008 system with a professional QC team ensuring 100% inspection of finished products.

What is your monthly production capacity?

Our monthly capacity is up to 15 tons, supported by sophisticated equipment including sintering furnaces and automatic presses.

Yg8 Tungsten Carbide Bushing, Solid Sleeve for Oil Industry

Name: Yg8 Tungsten Carbide Bushing, Solid Sleeve for Oil Industry
Brand: Zhuzhou Lihua Cemented Carbide Co., Ltd.
SKU: 1946491115

Hunan, ChinaZhuzhou Lihua Cemented Carbide Co., Ltd.

US$28.80

50-99 Pieces

US$28.00

100-199 Pieces

US$27.00

200+ Pieces

Sample price:US$28.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Place of Origin

Zhuzhou China (Mainland)

Name

Tungsten Carbide Oil Rings

Application

Oil Ink Bearing ,Pumb

Grade

K10 K20 K30 etc.

Dimension

Various Available

Performance

Excellent Wear Resistance

Material

100% Raw Material

Certification

ISO9001 SGS

Business Type

Manufacturer

Advantage

Over 20 Years Experience in Carbide Production

Transport Package

Standard or Customised

Specification

ISO9001

Trademark

LIHUA

Origin

Zhuzhou, China (Mainland)

Production Capacity

5000kg/Mon

Key features

Superior Wear Resistance: 10 times harder than gold, 5 times tool steel, 4 times titanium with excellent abrasion resistance.

Customization Available: Customized samples ready in 3-5 days; stock items delivered in 1 day.

ISO9001 Quality Control: Strict QC team follows ISO9001:2008 covering raw materials to finished product packaging.

Diverse Grade Options: Available in YG6, YG8, YG12, YG15, YG20, YG25 and other grades for specific applications.

Corrosion and Oil Resistance: Corrosion-free, oil-resistant, and capable of separating harmful media.

Large Dimension Capacity: Maximum height can reach 270mm for solid sleeve applications.

Manufacturer Direct Supply: Over 20 years experience in Zhuzhou, China with 15-ton monthly production capacity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhuzhou Lihua Cemented Carbide Co., Ltd.

Hunan, 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: 20 Years CertifiedNearest Port: Shenzhen Port. Guangzhou Port. Shanghai Port.Average Response Time: ≤10.83h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company focused on non-ferrous metal alloys, metal tools, metal materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral manufacturing. It holds an ISO 9001:2015 management-system certificate and describes QC coverage across incoming materials, production, finished products, and packaging. The supplier reports broad customization, ODM, recent new-product development, and OEM service for recognized brands. Its facility lists CNC, pressure, sintering, lathing, grinding, and automatic powder-press equipment. Service procedures, corrective actions, complaint handling, and finished-product inspection procedures are documented. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no SDK. Customer cases beyond a general statement of OEM service are not documented.

Supplier typeThe supplier is identified as a combined company, with a business scope covering manufacturing and sales of non-ferrous metal alloys, metal tools and materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral products. This indicates a manufacturing-oriented supplier with multiple related metal-processing activities.

CertificationsThe supplier reports an ISO 9001:2015 certification for its management system. Its description also states that a professional QC team follows ISO 9001:2008 procedures across incoming materials, production, finished products, and packaging, supporting a structured quality-control approach.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. It also reports peak-season lead times of one month and off-season lead times within 15 working days, but the slices do not specifically document warranty terms, repair services, or replacement policies.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services. It also states that no SDK is available, which limits evidence of software or development-kit support, but the reported product-development and ODM activities support innovation capability in physical products.

Production capacityThe facility lists CNC, static-pressure, vacuum-sintering, lathe, wet-grinding, and automatic powder-press equipment, while the business scope covers relevant metal manufacturing and processing. The supplier reports in-stock capability and defined lead times, but it lacks a valid contract with related subcontractors, creating a documented manufacturing-capacity management weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. These services are reported alongside ODM capability and indicate broad product-design adaptation capacity.

Product Q&A

Q:What grades of tungsten carbide are available?

We offer various grades including YG6, YG6X, YG6A, YG8, YG12, YG15, YG20, and YG25, each with specific hardness and density properties.

Q:Can you provide customized products?

Yes, customized samples are ready in 3-5 days, and stock items can be delivered in 1 day.

Q:What is the delivery time for orders?

Orders are dispatched within 2-10 working days depending on stock levels. Courier delivery times vary: DHL 7-10 days, FedEx 8-10 days, UPS 7-10 days, TNT/EMS 10-14 days.

Q:What are the payment terms?

For orders $1000 or less, 100% advance via PayPal or Western Union. For orders over $1000, 30% T/T advance with balance before shipment.

Q:What is the maximum height of the bushing?

The maximum height can reach 270mm while maintaining shape stability at extreme temperatures.