What is the lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

What secondary seal materials are available?

We use high-quality NBR, EPDM, and Kalrez for secondary seals to ensure resilience and longevity.

Cartridge Single Carte-DN Seal for Pump Mechanical Seal

Name: Cartridge Single Carte-DN Seal for Pump Mechanical Seal
Brand: Xuzhou Keman Precision Technology Co., Ltd.
SKU: 1955810971

Jiangsu, ChinaXuzhou Keman Precision Technology Co., Ltd.

US$80.00

10-499 Sets

US$10.00

500+ Sets

Sample price:US$50.00/set.Request sample

Product profile

Customization

Available

Structure

Cartridge

Pressure

up to 20 MPa

Model NO.

Carte

Speed

up to 23 M/S

Temperature

-50℃~204℃

Performance

Temperature

Standard

Type

Carte

Balance

Balanced

Material

Sic/Tc

Transfer Method

by Sea or Air

Rotary Face

Sic/Tc

Seal Ring

Car, Sic, Ssic, Tc

Transport Package

Carton Box

Specification

Diameter 25-100mm

Trademark

KEMAN

Origin

China

HS Code

8484200090

Production Capacity

50000pieces/Year

Key features

Durable Seal Materials: Seal rings made from top-grade Car, Sic, Ssic, and TC for maximum durability and efficiency.

Versatile Secondary Seals: Equipped with high-quality NBR, EPDM, and Kalrez secondary seals for resilience and longevity.

Customizable Stationary Ring: Stationary ring dimensions and specifications can be tailored according to customer requirements.

Full Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Comprehensive Inspection: 100% inspection of finished products including visual and function checks with traceable raw materials.

OEM and ODM Services: Provides both OEM and ODM services with dedicated R&D engineers and own brand capabilities.

Fast Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.

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: ≤9.51h

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.