What is the monthly production capacity?

Our monthly capacity is up to 15 tons, supported by sophisticated equipment like sintering furnaces and automatic suppress machines.

Coated Good Wear Resistance Tungsten Carbide Ring

Name: Coated Good Wear Resistance Tungsten Carbide Ring
Brand: Zhuzhou Lihua Cemented Carbide Co., Ltd.
SKU: 775260395

Hunan, ChinaZhuzhou Lihua Cemented Carbide Co., Ltd.

US$9.97-48.90

50 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Wear Parts

Standard

DIN

Purity

>98%

Alloy

Shape

Round

Type

Place of Origin

China

Name

Tungsten Carbide Valve Seat

Grade

K10 K20 K30 etc.

Dimension

Various Available

Quality

Excelent

Virgin

Material

Transport Package

Standard or Customised

Trademark

LIHUA

Origin

Hunan Zhuzhou

Production Capacity

50000000

Key features

High Wear Resistance: Composed of tungsten carbide and cobalt for superior hardness and durability.

Custom Dimensions: Various dimensions available; we supply according to customer drawings.

Fast Sample Delivery: Customized samples ready in 3-5 days; 1-day delivery for stock items.

ISO9001 Certified QC: Professional QC team ensures quality from raw materials to finished products.

High Precision Tolerances: Precision classes Grade 1-4 with strict tolerances for OD, ID, and height.

Versatile Application: Suitable for rolling round, screw, square, flat, and angle steel.

Monthly Capacity: Production capacity up to 15 tons per month with sophisticated equipment.

Global Shipping: Dispatch within 2-10 working days via TNT, DHL, FedEx, UPS, or EMS.

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: ≤10.37h

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 are the standard dimensions available?

Standard ranges include O.D. 145-380mm, I.D. 87-260mm, and Height 62-130mm. Custom dimensions are available based on customer drawings.

Q:Can I get customized tungsten carbide rings?

Yes, customization is welcome. We offer full customization from samples or designs, and custom samples can be ready in 3-5 days.

Q:What is the lead time for orders?

Orders are dispatched within 2-10 working days depending on stock. Peak season lead time is one month, while off-season is within 15 workdays.

Q:What is the warranty or quality guarantee?

We have a professional QC team following ISO9001:2008 standards, covering raw materials, production, and finished products to ensure high quality.

Q:What are the precision tolerances for the rings?

Tolerances vary by grade: Grade 1 OD is +/-0.02mm, Grade 2 is +/-0.05mm, Grade 3 is +/-0.10mm, and Grade 4 is +/-0.15mm. ID and height tolerances also vary by grade.