What is the shelf life of PTFE seals?

PTFE seals have an unlimited recommended shelf life.

Durable PTFE Bearing Seal Ring for Hydraulic Cylinder Applications

Name: Durable PTFE Bearing Seal Ring for Hydraulic Cylinder Applications
Brand: Xiamen TYS Seals Technology Co., Ltd.
SKU: 2273740195

Fujian, ChinaXiamen TYS Seals Technology Co., Ltd.

US$0.90-18.00

1 Roll

Sample price:US$1.00/roll.Request sample

Product profile

Customization

Available

Material

PTFE

Application

Cylinder

Model NO.

RYT

Type

Guide Ring

Performance

Temperature

Shape

O-Ring

Standard

Standard, Nonstandard

Color

Brown

Max Speed

5m/S

Temperature

-45~200

Lead Time

3-7 Days

Transport Package

Carton

Specification

1.5, 2, 2.5, 3, 3.5, 4MM thickness

Trademark

TYS

Origin

Xiamen

Production Capacity

10000/Month

Key features

High Load Bearing Capacity: Designed for heavy-duty and high-pressure oil cylinders with large partial loads.

Excellent Vibration Damping: Prevents work stagnation and violent vibration during operation.

Superior Lubrication: Embossed structure creates micro-pits to improve lubrication performance.

Foreign Object Protection: Seal prevents intrusion of tiny foreign objects to protect the system.

Flexible Customization: Offers flexible customization options for specific requirements.

OEM and ODM Services: Full OEM and ODM services available with 17 R&D engineers.

Unlimited Shelf Life: PTFE compounds have an unlimited recommended shelf life.

Company profile

OEM ServicesManagement CertificationStandardized quality controlYears of Export Experience

Xiamen TYS Seals Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 14 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤5.32h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trade company associated with manufacturing companies producing composite-material components and metal floating seals. It holds an ISO9001:2015 certificate, maintains documented corrective-action and complaint-handling procedures, and reports in-stock capability, defined inspection instructions, seven quality inspectors, ERP-based operational management, and flexible customization. However, the records show no quality assurance in quality-control processes, no valid manufacturing-capacity contract with an affiliated subcontractor, no overseas warehouse, showroom, agent, or branch, and zero countries listed for overseas services. Innovation evidence is limited: no new products were developed in the past year and no SDK is available, although ODM and OEM services are offered. The supplier has participated in Shanghai PTC 2023 and states OEM service for well-known brands, but no specific customer names or verifiable case details are provided.

CertificationsThe supplier holds an ISO9001:2015 certificate, providing explicit evidence of a certified supplier management system.

After-Sales capabilityDocumented and followed procedures exist for corrective and preventive actions and customer complaints. The supplier also reports in-stock capability and defined service procedures, but lacks overseas warehouses, showrooms, agents, and branches, with zero countries listed for overseas services.

Production capacityAssociated manufacturing operations cover composite products, floating seals, machining, pressing, drying, vulcanization, CNC, and injection facilities. The supplier reports inventory capability, seven quality inspectors, random finished-product inspection, ERP integration, and export sales of 41%–50%, but no valid manufacturing-capacity contract is recorded and quality assurance in quality-control processes is explicitly marked absent.

Customization capabilityThe supplier explicitly provides flexible customization and ODM services, and also reports OEM service for well-known brands. These statements support a positive assessment of customization capability.