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Ouy PU Piston Seal for Hydraulic Cylinder Internal Leakage Repair and Replacement

Name: Ouy PU Piston Seal for Hydraulic Cylinder Internal Leakage Repair and Replacement
Brand: Xiamen TYS Seals Technology Co., Ltd.
SKU: 2323349015

Fujian, ChinaXiamen TYS Seals Technology Co., Ltd.

US$0.80-8.00

20 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

NBR+PA

Application

Cylinder

Model NO.

OUY

Type

Piston Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Color

Yellow

Lead Time

3-7days

Function

Piston Seal

Max Speed

0.5m/S

Pressure

30MPa

Temperature

-20~100

Transport Package

Carton

Specification

30-200MM

Trademark

TYS

Origin

Xiamen

HS Code

3926901000

Production Capacity

100000/Month

Key features

For Internal Leakage Repair Designed for hydraulic cylinder piston sealing where internal oil bypass and pressure loss need to be controlled.

Replacement for Worn Piston Seals Suitable for cylinder overhaul and maintenance when the original OUY seal becomes worn, damaged or deformed.

Stable Pressure Separation Helps separate the pressure chambers on both sides of the piston during hydraulic operation.

Helps Extend Maintenance Intervals Correct material and size selection can help reduce premature seal replacement in demanding hydraulic applications.

Reliable Replacement Solution Suitable for hydraulic cylinder overhaul, repair and regular spare-parts supply.

Multiple Sizes Available Standard and customized OUY dimensions can be matched according to drawings, samples or groove data.

Stable Under Hydraulic Pressure The robust polyurethane profile helps maintain sealing contact during repeated pressure cycles.

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: ≤4.07h

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.