What materials are used for the stationary ring?

The stationary ring can be made of Ceramic, Sic, or Carbon according to customer requirements.

Pump Mechanical Seal Kmmg1 Water Pump Mechanical Seal for Pump

Name: Pump Mechanical Seal Kmmg1 Water Pump Mechanical Seal for Pump
Brand: Xuzhou Keman Precision Technology Co., Ltd.
SKU: 1959765031

Jiangsu, ChinaXuzhou Keman Precision Technology Co., Ltd.

US$1.00

10-499 Sets

US$0.80

500+ Sets

Sample price:US$15.00/set.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Speed

High-Speed Mechanical Seal

Temperature

Temperature Mechanical Seal

Performance

High Pressure

Standard

Type

Km301

Balance

Balanced

Material

Sic/Car

Transfer Method

by Sea or Air

Face

Carbon, Sic, Tc

Seat

Ceramic, Sic, Tc

Elastomer

NBR, EPDM, etc

Spring

SS304, SS316

Transport Package

Carton Box

Specification

Diameter 6-70MM

Trademark

KEMAN

Origin

China

HS Code

8484200090

Production Capacity

50000pieces/Year

Key features

High Pressure Performance: Designed for high pressure applications with pressure up to 0.6 Mpa and speed up to 10M/S.

Durable Material Options: Features SIC, Ceramic, Carbon, and Stainless Steel (SS304/SS316) for longevity.

OEM Service Available: We provide OEM service to meet specific customer requirements and branding.

Fast Delivery for Stock Items: Products in stock can be shipped out within 48 hours for quick turnaround.

Low Minimum Order Quantity: Minimum Order Quantity is just 1 Set, allowing for flexible purchasing.

Versatile Chemical Resistance: Suitable for water, oil, weak acids, weak bases, and general corrosive media.

100% Quality Inspection: Finished products undergo 100% visual and function inspection before shipment.

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: ≤7.71h

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.

Product Q&A

Q:Can you provide free samples?

We do not provide free samples for the first time, but we can deduct the sample amount from future bulk orders.

Q:What is your delivery time?

For products that are in stock, we can ship them out within 48 hours. For products that are out of stock or in large quantities, we need to communicate separately.

Q:What services can you provide?

We provide OEM service.

Q:What are your payment terms?

For most of the inventory products, we need to pay 100% in full; For products that require large-scale production or customization, we require a 30% advance payment. After confirming the accuracy of the product, the remaining 70% will be paid in full before shipment.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Set.