What is the minimum order quantity?

The minimum order quantity is 1 set.

How long does production take?

The average lead time is within 15 working days, regardless of peak or off-peak seasons.

Do you provide quality inspection?

Yes, we perform 100% inspection including visual and functional checks on all finished products.

Premium Quality Mechanical Seal Kmzu Used for Water Pumps Various Pumps Seal

Name: Premium Quality Mechanical Seal Kmzu Used for Water Pumps Various Pumps Seal
Brand: Xuzhou Keman Precision Technology Co., Ltd.
SKU: 1953052221

Jiangsu, ChinaXuzhou Keman Precision Technology Co., Ltd.

US$1.00

10-499 Sets

US$0.50

500+ Sets

Sample price:US$0.80/set.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

KMZU

Speed

High-Speed Mechanical Seal

Temperature

High Temperature Mechanical Seal

Performance

High Pressure

Standard

Type

Km155

Balance

Balanced

Material

Sic/Car

Transfer Method

by Sea or Air

Spring&Other Parts

F,G,M

Rotary Ring

V1,Q2

Stationary Ring

B5,B,Q2

Transport Package

Carton Box

Specification

Diameter 12-100MM

Trademark

KEMAN

Origin

China

HS Code

8484200090

Production Capacity

50000pieces/Year

Key features

High Performance Range: Handles temperatures from -40 to 200 degrees Celsius and speeds up to 20m/s.

Durable Material Composition: Features SIC/CAR rotary rings and SS304/SS316 springs for corrosion resistance.

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

Versatile Application: Suitable for water, oil, weak acids, and weak bases in various pump systems.

Balanced Design: Balanced structure ensures stability under high pressure and high-speed conditions.

Strict Quality Control: 100% visual and functional inspection for all finished products before shipment.

Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, and Western Union for secure transactions.

Fast Lead Time: Production completed 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: ≤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.