What is the shelf life of the different seal compounds?

Most compounds like EPDM and FKM have a 7-year shelf life, AU/EU last 10 years, and PTFE has an unlimited shelf life.

Advanced High Efficiency PU Seals for Hydraulic Press Systems

Name: Advanced High Efficiency PU Seals for Hydraulic Press Systems
Brand: Xiamen TYS Seals Technology Co., Ltd.
SKU: 1972189901

Fujian, ChinaXiamen TYS Seals Technology Co., Ltd.

US$0.50-10.00

25 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Application

Cylinder

Model NO.

Static Seal

Type

Static Seal

Performance

Corrosion

Shape

O-Ring

Standard

Standard, Nonstandard

Color

Brown

Lead Time

3-7days

Function

Riston Seal

Stock

Complete

Transport Package

Carton

Specification

40-160MM

Trademark

TYS; MPI

Origin

Xiamen

HS Code

3926901000

Production Capacity

200000/Month

Key features

Flexible Customization: Offers standard and nonstandard shapes with customizable colors and functions.

Fast Lead Time: Standard delivery within 3-7 days, with off-peak production in 15 workdays.

OEM/ODM Services: Full OEM and ODM support available with 17 dedicated R&D engineers.

Diverse Seal Types: Includes piston, rod, rotary, dust, and backup rings for various hydraulic needs.

Long Shelf Life: Up to 10 years for AU/EU compounds and unlimited for PTFE materials.

Strict Quality Control: 7 QA/QC inspectors perform random visual and function inspections on all products.

Global Export Experience: 14 years of export history serving North America, Europe, and other major markets.

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: ≤2.45h

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.