Are you a manufacturer or a trading company?

We are a manufacturer and trading company with 15 years of technical experience.

What is the purity level of the tungsten carbide?

The purity level is greater than 99.95%.

What is the delivery port?

We ship from Guangzhou Port, Shenzhen Port, or Shanghai Port.

Raw Material Tungsten Carbide Inner Ramp Seal Ring Cobalt Cemented Carbide Ring

Name: Raw Material Tungsten Carbide Inner Ramp Seal Ring Cobalt Cemented Carbide Ring
Brand: Zhuzhou Miller Cemented Carbide Co., Ltd
SKU: 2082849722

Hunan, ChinaZhuzhou Miller Cemented Carbide Co., Ltd

US$20.00-450.00

5 piece

Product profile

Customization

Available

Application

Sand Mill or Bead Mill Equipment

Standard

DIN

Model NO.

15L 30L 50L 100L, OEM is ok

Purity

>99.95%

Alloy

Tungsten Carbide with Cobalt or Nickel Binder

Shape

Flat Ring

Type

Sand Mill or Bead Mill

Density

13.9 to 14.8g/Cm³ Based on Different Grade

Hardness

Hra85 to Hra93 Based on Different Grade

Finish

as Sintered / Polished, OEM as Request

Performance

Withstand High Temperature, High Pressure & Highly

Transport Package

Standard Export Carton

Specification

D38~500mm

Trademark

Miller ™

Origin

Zhuzhou, China

HS Code

8474900000

Production Capacity

10000piece/Month

Key features

High Hardness & Wear Resistance: Hardness ranges from HRA85 to HRA93, ensuring durability in sand mill and bead mill applications.

High Purity Material: Purity exceeds 99.95%, utilizing Tungsten Carbide with Cobalt or Nickel binder.

Customizable Dimensions: Full customization available based on customer drawings or delivered samples.

Customizable Finish: Options include as sintered or polished, with OEM finish requests accepted.

High Temperature Resistance: Designed to withstand high temperature, high pressure, and highly corrosive environments.

100% Quality Inspection: All finished products undergo visual inspection with uniform instructions followed.

Direct Manufacturer Sales: Integrates R&D, manufacturing, and after-sales support for efficient customized solutions.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

Company profile

Patents AwardedQuality AssuranceRaw-Materials TraceabilityR&D Capabilities

Zhuzhou Miller Cemented Carbide Co., Ltd

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 5 Years CertifiedNearest Port: Guangzhou Port; Shenzhen Port; Shanghai PortAverage Response Time: ≤1.50h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZHUZHOU MILLER CEMENTED CARBIDE CO., LTD is identified as a professional technical supplier offering design-based and full customization, with raw-material traceability, 100% finished-product inspection, documented inspection instructions, and stated quality assurance. It has inventory capability and accepts multiple service quotation and payment terms. However, the evidence shows no 3D software design, ODM, SDK, overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. There is no valid manufacturing-capacity contract with associated subcontractors, and no written corrective-action or customer-complaint procedures. Innovation evidence is weak because no new products were reported in the past year. Financial records are referenced for prior years, but the slices do not provide sufficient evidence to assess financial credibility. A buyer associated with the supplier and product transaction records are shown, but no detailed performance outcomes are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and is identified as ZHUZHOU MILLER CEMENTED CARBIDE CO., LTD, with carbide cutting-ring and wearing-insert products listed. This supports classification as a specialized carbide-product supplier.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, or overseas showroom, and reports no written procedures or records for handling customer complaints. These are explicit limitations in after-sales support capability.

R&D capabilityThe supplier has R&D capability as a professional technical supplier and offers customization from designs and full customization, but reports no new products in the past year and does not provide ODM or SDK services. The evidence indicates limited demonstrated innovation output.

Production capacityProduction-related evidence includes Ball Mill, VMS, Pressing Machine, and Grinder equipment, 100% finished-product inspection, raw-material traceability, inventory capability, a stated one-month peak-season lead time and off-season lead time within 15 working days. However, no valid manufacturing-capacity contract exists with associated subcontractors, creating a documented production-management deficiency.

Customization capabilityThe supplier explicitly provides customization from designs and full customization, and this capability is consistently stated across the R&D and quality-related slices. The supplier therefore demonstrates a clear customization offering, although 3D software design is not provided.

Client casesThe supplier records associate it with SCHWING STETTER INDIA PRIVATE LIMITED and show carbide cutting-ring and wearing-insert transactions, with India listed as the import country and Shanghai as the shipment origin port. These records demonstrate an identifiable customer case, but do not provide delivery, quality, repeat-order, or satisfaction outcomes.