What are the available tungsten carbide grades?

We offer three major series: WC+Co (high transverse rupture strength), WC+Ni (good corrosion resistance), and WC/TiC+composite binders (mainly for erosion resistance). Specific grades include K10/K20/K30/K40/Yl10.2/Yg6/Yg6X/Yg8/Yg10X/Yl10.2.

Do you accept customized orders?

Yes, we accept customized materials, sizes, grain sizes, and designs. We provide customized manufacturing for carbide sealing rings, balls and seats, valve trims, bushing, sleeves, and wear parts.

What is the lead time for orders?

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

Wellhead Precision G24 G10 G05 Spec. 11ax Carbide Balls and Seats

Name: Wellhead Precision G24 G10 G05 Spec. 11ax Carbide Balls and Seats
Brand: Zhuzhou Harmony New Material Co., Ltd.
SKU: 2064773055

Hunan, ChinaZhuzhou Harmony New Material Co., Ltd.

US$0.50-1,000.00

1 Piece

Sample price:US$24.00/piece.Request sample

Product profile

Customization

Available

Surface Treatment

Finished

Shape

Ball and Seat

Model NO.

Carbide Balls and Seats

Color

Silver

Material

Wc+Co

Grain Size

0.6-2.4um

Samples

Available

OEM,ODM

Acceptable

Grade

K10/K20/K30/K40/Yl10.2/Yg6/Yg6X/Yg8/Yg10X/Yl10.2

After-Sales Service

24hrs Available

Unit

Imperial or Metric

Applicant

Wear Resistance Spare Parts

Product Type

Cemented Carbide

Carbon Content

6.13%

PCD

Tungsten Carbide

ET

as Required

Hole

as Required

Transport Package

in Cartons, Less Than 25kg

Specification

diameter 0.5-680mm, length 1-700mm

Trademark

HarmonyMaterial

Origin

China

HS Code

8413910000

Production Capacity

100, 000p/M

Key features

High Wear Resistance: Special materials offer superior performance against abrasion, erosion, and corrosion.

Customized Materials: Accepts customized grain sizes, grades, and material compositions based on client requirements.

OEM and ODM Service: Provides full OEM and ODM services including customized design and mutual R&D.

Advanced Manufacturing Process: Utilizes high-efficiency milling, spray-drying, and HIP-sintering for optimal quality.

15 Years Experience: Over 15 years of experience in supplying tungsten carbide materials and components.

ISO9001 Quality Control: Strict quality control system covering raw materials, manufacturing, and final inspection.

Fast Response Time: Professional team provides quick and professional response within 24 hours.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityCustomization from SamplesR&D Capabilities

Zhuzhou Harmony New Material Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 2 Years CertifiedNearest Port: Guangzhou Port; Shenzhen PortAverage Response Time: ≤1.74h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company in Zhuzhou, with stated tungsten carbide production capabilities and a total annual productivity claim of 3,000 tons. It reports in-house R&D, sample-based customization, ODM services, OEM services for well-known brands, and valid import/export licensing. However, the available information does not confirm certifications, quality assurance systems, raw-material traceability, or financial performance values. Service-management weaknesses are explicitly reported: there are no written procedures or records for supplier service assessment, corrective and preventive actions, or customer complaint handling. The company has four employees, one R&D engineer, no overseas warehouse, showroom, agent, or branch, and no offline trade-show participation. Export sales are reported at 41%–50%, while export experience is stated as two years.

Supplier typeThe supplier is explicitly described as a factory and a limited company, located in Zhuzhou, with no indication that it belongs to a larger corporate group. It also reports valid import/export licensing.

After-Sales capabilityThe supplier explicitly reports no written procedures or records for effective service assessment, corrective and preventive actions, or customer complaint handling. It also has no overseas warehouse, showroom, agent, or branch, indicating limited documented and overseas service infrastructure.

R&D capabilityThe supplier states that it has an in-house R&D team, provides ODM services, and supports customized products, while one R&D engineer is listed. However, it has no available SDK, and the evidence does not establish the scale or effectiveness of its innovation program.

Production capacityThe supplier reports annual productivity of 3,000 tons of tungsten carbide and gives product-specific workshop capacities, including carbide rods, rolls and anvils, mining and road-milling buttons, molds and dies, and special products. It is also identified as a factory, although the reported total workforce is only four employees and the figures are not independently validated.

Customization capabilityThe supplier explicitly states that its R&D team accepts customized products, offers customization from samples, provides ODM services, and assigns product-customization responsibilities to its R&D engineer. These statements directly support customization capability.

Product Q&A

Q:Who are we?

We are based in Hunan, China, starting from 2007. We sell to all over the world, including Europe (10.00%), North America (20.00%), Southern America (5.00%), Domestic Market (55.00%), Asia (5.00%), and Australia (5.00%). There are total about 101-200 people in our company.

Q:How can you guarantee quality?

We have a strict quality control system from raw material to packaging covering whole processes. We ensure perfect process parameters and pre-production samples before mass production, and conduct 100% final inspection before shipment.

Q:What can you buy from us?

We supply Tungsten Carbide Rod & Bars, Carbide Cutters, Carbide Indexable Inserts, Carbide Tools, Carbide Bushing and Sleeves, Customized Carbide Parts or Components, and more.

Q:Why should you buy from us not from other suppliers?

Our company is located in Zhuzhou city, the capital of non-ferrous metals and high-speed railway, with a completely industrial chain. We have over 15 years' experience on tungsten carbide materials and a professional team on design and research. Our high-quality products and services are welcomed all over the world.

Q:What services can you provide?

Accepted Delivery Terms: EXW, FOB/FCA, CPT/CIP/CFR/CIF, DDU, DDP, Express Delivery. Accepted Payment Currency: USD, EUR, CNY. Accepted Payment Type: T/T, L/C, Cash. Language we using: English, Chinese.