Are different materials available?

Yes. Material options can be selected according to pressure, temperature, speed and hydraulic medium.

Can U provide samples?

Samples can be arranged according to the size, material and order requirement.

Do U support OEM and ODM?

Yes. OEM sizes, customized dimensions and packaging can be supported for distributors and equipment manufacturers.

Can U supply small quantities for repair projects?

Small-batch orders can be discussed according to the requested size and production condition.

How can U confirm the correct HBY size?

Please provide ID, OD, height, groove dimensions or a clear drawing/sample for confirmation.

Hby Hydraulic Cylinder Buffer Ring Seal for Excavator and Construction Machinery

Name: Hby Hydraulic Cylinder Buffer Ring Seal for Excavator and Construction Machinery
Brand: Xiamen TYS Seals Technology Co., Ltd.
SKU: 1998063201

Fujian, ChinaXiamen TYS Seals Technology Co., Ltd.

US$0.40-3.00

50 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Application

Cylinder

Model NO.

HBY

Type

Rod Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Color

Blue,Yellow,Purple; Orange

Lead Time

3-7days

Function

Piston Seal

Stock

Complete

Transport Package

Carton

Specification

40-190MM

Trademark

TYS; MPI

Origin

Xiamen

HS Code

3926901000

Production Capacity

200000/Month

Key features

Stable Sealing for Hydraulic Rod Applications Designed for smooth reciprocating motion and reliable sealing performance in hydraulic cylinders.

Wear-Resistant Structure Suitable for repeated working cycles and demanding construction machinery applications.

Good Pressure Retention Helps reduce leakage and maintain stable hydraulic cylinder performance during operation.

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

Suitable for Repair & Replacement Ideal for excavator, loader, hydraulic cylinder maintenance and aftermarket replacement projects.

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: ≤2.47h

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.