Can the O-ring material be changed?

Yes. NBR and FKM are commonly available, and the final material should be selected according to temperature, medium and operating conditions.

Can you customize GSZ seal sizes?

Yes. TYS SEALS can support standard and customized GSZ sizes according to rod diameter, groove dimensions, drawings or samples.

What information should I provide for quotation?

Please provide rod diameter, groove diameter, groove width, working temperature, medium, application and required quantity. A drawing or sample is also helpful.

High-Performance Gsz PTFE Wiper Seal with Durable O-Ring

Name: High-Performance Gsz PTFE Wiper Seal with Durable O-Ring
Brand: Xiamen TYS Seals Technology Co., Ltd.
SKU: 2332400745

Fujian, ChinaXiamen TYS Seals Technology Co., Ltd.

US$0.20-6.00

50 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Cylinder

Type

Dust Seal

Model NO.

GSZ5

Performance

Wear

Shape

O-Ring

Standard

Standard, Nonstandard

Lead Time

3-7days

Color

Brown

Function

Wiper Seals

Transport Package

Carton

Specification

18mm-200

Trademark

TYS

Origin

Xiamen

HS Code

3926901000

Production Capacity

50000/Month

Key features

Material Matching by Working Conditions PTFE compound and O-ring material can be selected according to medium, temperature and application requirements.

NBR & FKM O-Ring Options Different elastomer energizers are available to match different hydraulic fluids and working environments.

Filled PTFE Wiping Element The PTFE element provides the dynamic wiping surface for reciprocating hydraulic rod applications.

Working Condition Based Selection Seal configuration can be evaluated according to temperature, medium, rod movement and equipment application.

Suitable for Different Hydraulic Systems GSZ can be considered for industrial, mobile and general hydraulic cylinder rod applications.

Custom Material & Size Support Dimensions and material combinations can be discussed according to drawings, samples and working conditions.

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: ≤5.25h

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.

Product Q&A

Q:What is a GSZ wiper seal?

GSZ is a double-acting PTFE wiper seal designed to protect hydraulic cylinders from external contamination while controlling the oil film on the piston rod.

Q:What is the GSZ seal made of?

GSZ normally consists of a filled PTFE scraper ring and an elastomer O-ring energizer. NBR and FKM O-rings can be selected according to working conditions.

Q:Where is GSZ used?

GSZ is commonly used on hydraulic cylinder rods in construction machinery, mobile hydraulics, industrial equipment and other reciprocating systems.

Q:Is GSZ suitable for dusty environments?

Yes. GSZ is designed for applications where dust, dirt and other external contaminants need to be removed from the rod surface before they enter the hydraulic system.

Q:Can GSZ work in high-frequency reciprocating applications?

Yes. The PTFE wiping element provides low-friction sliding characteristics suitable for frequent reciprocating movement when properly selected for the application.