What is the shelf life of PTFE seals?

PTFE seals have an unlimited shelf life, unlike other compounds which typically last 7 to 10 years.

High-Performance Hydraulic Dust Wiper Seals for Piston Rings

Name: High-Performance Hydraulic Dust Wiper Seals for Piston Rings
Brand: Xiamen TYS Seals Technology Co., Ltd.
SKU: 2271276065

Fujian, ChinaXiamen TYS Seals Technology Co., Ltd.

US$0.10-10.00

50 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

PTFE

Application

Cylinder

Model NO.

KZT

Type

Guide Ring

Performance

Temperature

Shape

O-Ring

Standard

Standard, Nonstandard

Coulou

Brown

Lead Time

3-7days

Function

Wiper Seals

Transport Package

Carton

Specification

4, 6.1, 8.1, 9.7, 12, 15 thickness

Trademark

TYS

Origin

Xiamen

Production Capacity

200000/Month

Key features

PTFE Material Construction: Made from bronze filled PTFE for excellent compression and wear resistance.

High Speed Capability: Supports piston speeds up to 5 m/s for high-performance hydraulic applications.

Customization Available: Accepts custom orders for color (e.g., Brown) and specific dimensions.

OEM and ODM Services: Flexible customization options with dedicated R&D engineers for new products.

Long Service Life: PTFE material prevents metal-to-metal contact and extends seal durability.

Fast Lead Time: Standard production lead time is 3-7 days for most custom orders.

Versatile Application: Suitable for cylinder guide rings, piston seals, and dust wiper seals.

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: ≤3.07h

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.