What is the primary function of this dust ring?

It removes dust and debris from piston rods to safeguard the sealed cylinder body from harmful pollutants in hydraulic and pneumatic systems.

Does the manufacturer support OEM and ODM?

Yes, the manufacturer provides both OEM and ODM services with 12 R&D engineers.

What payment terms are accepted?

We accept LC, T/T, and Western Union as terms of payment.

High-Performance Red PTFE Seals for Industrial Machinery Applications

Name: High-Performance Red PTFE Seals for Industrial Machinery Applications
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 2246915175

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$0.50

10-499 Pieces

US$0.20

500+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Wear Strip

Material

Phenolic

Model NO.

SPNO

Combination Washer Structure

Wear Ring

Combination Washer Packaging

Wear Ring

Spring Washer Type

Heavy

Size

According Your Need

Name

Color

Red

Certificate

ISO, SGS

Business Type

Manufacturer

Sample

Aviliable

Price

Expensive

Place of Origin

Guangdong, China (Mainland)

Performance

High Performance

Transport Package

Carton

Specification

Full series

Trademark

DEF

Origin

Made in China

HS Code

84840000

Production Capacity

500, 000PCS/Month

Key features

SGS & ISO Certified: Products are SGS approved and ISO certified for quality assurance.

High Wear Resistance: PTFE and O-ring combination structure significantly extends service life.

Full Customization: Supports full customization, minor customization, and flexible options.

Dust & Debris Removal: Essential seal that safeguards cylinder bodies from harmful pollutants.

ISO 7425/1 Standard: Designed to be assembled in grooves according to prestigious ISO standards.

Manufacturer Direct: Direct from manufacturer with 21 years of export experience.

OEM/ODM Service: Professional OEM and ODM services available for custom needs.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

Company profile

Management CertificationQuality AssuranceHigh Repeat Buyers ChoiceYears of Export Experience

Guangdong DEF Seals Solutions Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.45h

AI-Powered supplier vetting

SummaryDEF Seals Solutions is a sealing and mechanical-components supplier with stated production, sales, import/export, OEM, ODM, and broad customization capabilities. It holds ISO 9001:2015 certification and reports documented finished-product inspection, supplier-service procedures, and corrective/preventive-action processes. The supplier has five production lines, six to ten quality-control staff, twelve years of total R&D engineer experience, testing equipment, and more than 20 years of export experience. However, it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Financial credibility cannot be assessed because the provided financial fields are recorded as zero and contain no usable supporting context. Customer-specific cases are not identified.

Supplier typeThe supplier describes itself as a sealing maker serving construction machinery and large OEMs, while its stated scope covers mechanical components, seals, hydraulic components, machine tools, automation equipment, rubber and plastic parts, and related products. This supports classification as a manufacturer and supplier of industrial components with import/export capability.

CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and states that it received ISO 9001 certification to support quality products and services. This is direct evidence of a certified quality-management system.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agent, or branch, and lists zero countries where overseas services are offered. It has participated in HANNOVER MESSE 2025 and provides stated quotation, payment, and lead-time terms, but the evidence does not establish a substantive after-sales service network.

R&D capabilityThe supplier reports new products during the past year, ODM service, twelve years of total R&D engineer experience, and testing equipment including temperature, salt-spray, and reciprocating testing machines. It also reports no available SDK, which limits evidence for software or SDK-based development, but does not negate the documented product-development capability.

Production capacityThe supplier reports five production lines, six to ten quality-control staff, documented and uniformly followed finished-product inspection instructions, written supplier-service procedures with records, and a stated annual output above the provided threshold. These data support established production and quality-control capacity.

Customization capabilityBoth records list customization from samples, full customization, customization from designs, minor customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization and design-manufacturing support.