High Performance Pump Seals Glf 43mm Double End Face NBR Seal

Name: High Performance Pump Seals Glf 43mm Double End Face NBR Seal
Brand: Xuzhou Keman Precision Technology Co., Ltd.
SKU: 2247960415

Jiangsu, ChinaXuzhou Keman Precision Technology Co., Ltd.

US$240.00

10-199 Pieces

US$220.00

200-999 Pieces

US$180.00

1,000+ Pieces

Product specifications

size

Sample price:US$240.00/set.Request sample

Product profile

Customization

Available

Structure

Centralized

Pressure

≤ 1.6MPa

Model NO.

GLF-43

Speed

up to 15 M/S

Temperature

High Temperature Mechanical Seal

Performance

Corrosion

Standard

Type

Glf

Balance

Balanced

Material

Silicon Carbide, Graphite

Transfer Method

by Sea or Air

Transport Package

Carton Box

Specification

Diameter 43mm

Trademark

KORMAN

Origin

China

HS Code

8484200090

Production Capacity

50000pieces/Year

Key features

Factory Direct Supply: Professional manufacturer with regular models in stock and customized options available.

High Performance Seal: Glf 43mm double end face NBR seal with pressure up to 1.6MPa and speed up to 15 M/S.

Flexible Customization: Supports customization from samples, designs, and full customization with materials like Silicon Carbide.

Quality Assurance: 100% inspection for finished products including visual and function checks.

Sample Availability: Samples available for quality testing before bulk orders (buyer pays freight).

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: ≤7.99h

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:Are you a factory or a trading company?

We are a factory manufacturing mechanical seals. We have regular models in stock and customized products are also available. Please feel free to contact us if you need any.

Q:What is the minimum order quantity for each order?

For products of regular models, the minimum order quantity is at least ten. We welcome you to test the quality of our products and our services through small orders and look forward to long-term cooperation with you next.

Q:How can I pay my order?

We accept T/T, Paypal, D/P, Western Union, Money Gram to pay.

Q:Can I try to get a Sample before the order?

Sure. But our company can not provides you with samples for free, and you also have to pay for the international delivery (freight collect payment).

Q:Can you send me the video to show how the machine works?

Sure ,we have produced various installation videos to provide customers with better use of our mechanical seals