What materials are used for the seals?

Sealing surfaces include graphite, reactive silicon carbide, non-pressure silicon carbide, and tungsten carbide. Auxiliary seals use Butadiene rubber, fluoro rubber, or ethylene propylene.

Keman Mechanical Seals Kmcr Selal Type for Pump

Name: Keman Mechanical Seals Kmcr Selal Type for Pump
Brand: Xuzhou Keman Precision Technology Co., Ltd.
SKU: 2164875005

Jiangsu, ChinaXuzhou Keman Precision Technology Co., Ltd.

US$80.00

100-999 Pieces

US$1.00

1,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

CR-12

Speed

High-Speed Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

Corrosion

Standard

Type

Cr-12

Balance

Unbalanced

OEM/ODM

Avaialable

Transport Package

Carton Box

Trademark

KEMAN

Origin

China

HS Code

8484200090

Production Capacity

50000pieces/Year

Key features

Factory Direct Supply: Direct manufacturing of mechanical seals with regular models in stock and customization options.

High Precision Manufacturing: Equipped with high-precision CNC machining, polishing, grinding, and dynamic test benches.

Corrosion Resistant Materials: Constructed with graphite, silicon carbide, tungsten carbide, and various rubber seals.

Flexible Customization: OEM/ODM available with full customization from samples, designs, or minor adjustments.

100% Quality Inspection: Strict visual and function inspection for all finished products to ensure reliability.

Competitive Pricing: High quality products offered at pretty competitive prices with long-term cooperation focus.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceRaw-Materials Traceability

Xuzhou Keman Precision Technology Co., Ltd.

Jiangsu, 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: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier offering 3D software design and broad customization services. Its business scope covers metal seals, sealing fillers, graphite and carbon products, hardware, machine parts, and related sales and processing activities. It reports one production line, 11–20 quality-control staff, documented inspection and service procedures, in-stock capability, and lead times within 15 workdays in both peak and off-peak periods. However, the evidence also shows no available SDK, only one year of stated R&D engineer experience, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and gaps in production quantity reconciliation and outsourcing procedures. No certification, customer case, or direct financial performance evidence is provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope includes technical exchange, technology transfer and promotion, manufacturing and sales of metal seals, sealing fillers, graphite and carbon products, hardware, machine parts, and related equipment components.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling, indicating a documented service-management process. However, it lacks overseas warehouse and showroom capabilities, which limits certain overseas support options.

R&D capabilityThe supplier provides 3D software design services and supports customization from samples, designs, full customization, minor customization, and flexible customization. However, it has no available SDK and reports total R&D engineer experience of only one year, so the evidence supports design-service capability but not a strong overall innovation advantage.

Production capacityThe supplier operates one production line, has documented finished-product inspection instructions, 11–20 quality-control staff, in-stock capability, and reported lead times within 15 workdays in both peak and off-peak seasons. Capacity-control weaknesses are present: there is no valid manufacturing-capacity contract with related subcontractors, no ongoing batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityBoth cited slices explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also provides 3D software design services, directly supporting customized product development.