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Superior PTFE Backup Rings for Enhanced Hydraulic Cylinder Longevity
US$0.40-3.00
25 Pieces
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE

Application

Cylinder

Model NO.

White KZT

Type

Guide Ring

Performance

Wear

Shape

O-Ring

Standard

Standard, Nonstandard

Color

White

Function

Guide Ring

Lead Time

3-7 Days

Transport Package

Transparent PP Bag

Specification

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

Trademark

TYS

Origin

Xiamen

HS Code

3926901000

Production Capacity

100000/Month

Key features

PTFE Material Durability: Made of filled PTFE for excellent wear resistance and long service life in hydraulic cylinders.
Friction Reduction: Absorbs radial force and prevents metal-to-metal contact, significantly reducing friction.
Seal Protection: Prevents cylinder oil contamination with foreign particles, protecting piston and rod seals.
Flexible Customization: Accepts custom orders for non-standard specifications and specific color requirements.
Fast Lead Time: Standard lead time is 3-7 days, ensuring quick delivery for urgent orders.
OEM/ODM Service: Manufacturer offers both OEM and ODM services with 17 R&D engineers support.
Unlimited Shelf Life: PTFE compounds have unlimited recommended shelf life when stored correctly.

Company profile

Xiamen TYS Seals Technology Co., Ltd.
OEM ServicesManagement CertificationStandardized quality controlYears of Export Experience
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.

Product Q&A

Q:What is the material of the KZT backup ring?
A:
The KZT backup ring is made of Filled PTFE, providing excellent wear resistance and durability.
Q:What are the main functions of this product?
A:
It guides moving pistons and rods, absorbs radial force, prevents metal-to-metal contact, reduces friction, and protects seals from contamination.
Q:Is customization available for this product?
A:
Yes, customization is acceptable. We support non-standard specifications and offer flexible customization options including color.
Q:What is the lead time for orders?
A:
The standard lead time is 3-7 days. During peak seasons, it may take one month, while off-season lead time is within 15 workdays.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 100 PCS.

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