What payment terms are supported?

All payment terms are supported, including LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Wholesale Tungsten Carbide Ring Seal/Cemented Carbide Sealing Ring with Differ Size

Name: Wholesale Tungsten Carbide Ring Seal/Cemented Carbide Sealing Ring with Differ Size
Brand: Jinan Xinyu Cemented Carbide Co., Ltd.
SKU: 696710382

Shandong, ChinaJinan Xinyu Cemented Carbide Co., Ltd.

US$54.00

5-9 KG

US$48.00

10+ KG

Product profile

Customization

Available

Grade

Yg11c or Customized

Material

Tungsten Carbide

Model NO.

Customized

Chemical Composition

Tungsten Carbide Powder and Cobalt Powder

Surface Condition

Polish or Blank

Physical Performance

High Hardness, High Strength, Wear Resistance

Color

Grey or Silver

Transport Package

Carton

Specification

Customized

Trademark

Xinyu

Origin

China

HS Code

843143100

Production Capacity

10 T/Month

Key features

Customizable Grades and Sizes: Available in YG11C or customized grades; max OD up to 500mm with custom drawings.

High Hardness and Wear Resistance: Features high fracture strength, thermal wear resistance, and durable abrasive/corrosion resistance.

OEM and ODM Services: Supports customization based on customer drawings or samples for new model design.

ISO 9001 Certified Quality: Manufactured under ISO 9001:2008 quality control system with over 13 years experience.

Versatile Industrial Applications: Used in mechanical seals, rotary bits, coal mining, and heavy impact load stamping dies.

Competitive Factory Pricing: Direct wholesale price from manufacturer with free online technical service support.

Company profile

Jinan Xinyu Cemented Carbide Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-06-20Nearest Port: Qingdao, Shanghai, ShenzhenAverage Response Time: ≤11.74hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryJinan Xinyu Cemented Carbide Co., Ltd. is identified as a Chinese manufacturer and factory established in 2009, with 68 employees, three production lines, and a 5,000 m² manufacturing plant. Its stated product range covers cemented carbide products for mining, drilling, geological prospecting, coal mining, construction engineering, and diamond production. The supplier reports export activity since 2013 and holds self-operated import and export rights, with exports representing 41%–50% of total sales. Production information includes carbide buttons, rods, shield cutters, stripes and blanks, and nozzles. The company states that it can process parts according to customer drawings and samples and uses specialized carbide manufacturing and inspection equipment. No certification records, after-sales service details, financial-credit evidence, or formal innovation metrics are provided. Two 2025 trade records associate the supplier with one Mexican buyer for drilling-related inserts, but the evidence is limited.

Supplier typeThe supplier is explicitly identified as a manufacturer, factory, and limited company located in Jinan, Shandong, China. Its stated business integrates R&D, manufacturing, and trade of cemented carbide products, indicating a direct production-oriented supplier rather than only a trading intermediary.

R&D capabilityThe company describes itself as integrating R&D with manufacturing and trade, and reports advanced cemented carbide production technology, manufacturing equipment, and detecting instruments. These statements support the existence of technical and development capabilities, but no quantified R&D investment, patents, new-product record, or formal innovation outcomes are provided.

Production capacityThe supplier reports 68 employees, three production lines, a 5,000 m² plant, 6–10 quality-control staff, and defined annual outputs for carbide buttons, nozzles, rods, shield cutters, stripes, and blanks. Its specialized equipment and broad carbide product range provide explicit evidence of established production capability.

Customization capabilityThe supplier explicitly states that it can produce and process parts according to customer drawings and samples. This directly supports customized manufacturing capability for customer-specific carbide parts.

Client casesTwo trade records from 2025 identify MCH MINING XPERIENCE S A DE C V in Mexico as an associated buyer for drilling-related inserts. These records provide a concrete customer reference, but they show only one named buyer and one transaction for each listed product, so the demonstrated customer base is limited.

Product Q&A

Q:What grades of tungsten carbide are available?

Standard grades include YG4C, YG6, YG8, YG8C, YG9C, YG11C, YG13C, YG15, YG16, and YG20. YG11C or other customized grades are also available.

Q:Can the product be customized?

Yes, we provide customization services according to your drawings or samples. We can design new models and produce specific sizes and surface conditions (polish or blank).

Q:What is the maximum outer diameter (OD) available?

The maximum OD can reach 500mm. Various sizes and O-type rings are available to meet specific application needs.

Q:What are the main applications for these rings?

They are widely used in mechanical seal industries, rotary-percussive bits, coal-cutting bits, tricone bits, and stamping dies for heavy impact loads.

Q:What quality certifications does the manufacturer have?

The manufacturer operates under an ISO 9001:2008 quality control system and has over 13 years of experience in making tungsten carbide products.