What certifications do you hold?

We are certified with ISO9001:2015 and SGS.

What are the payment terms?

We accept LC, T/T, and Western Union.

High-Performance PTFE Spring Energized Seals for Mobile Hydraulics

Name: High-Performance PTFE Spring Energized Seals for Mobile Hydraulics
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 707500615

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$0.50

10-499 Pieces

US$10.00

500+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE-Filled Stainless Steel

Application

Food, Beverage, Medical, Hydraulic

Model NO.

PTU/PTA/PTB

Type

Spring Energized Seals

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Color

White, Blue, Brown, Black, Grey

Size

According to Your Needs

Certificate

ISO9001, SGS

Shape (for Gasket)

Ring Gasket

Function

Spring Energize Sealing

Sample

Free

OEM

Used for

Standard Heel Groove

Code

Ptu/Pta/Ptb

Genre

Manufacture

Transport Package

Carton

Trademark

DEF

Origin

China

HS Code

8484800

Production Capacity

3, 000, 000PCS/Month

Key features

Wide Fluid Compatibility: Resistant to virtually all fluids, chemicals, and gases.

Customizable Dimensions: Available in standard and non-standard sizes according to needs.

Multiple Material Options: Virgin PTFE, PTFE+carbon, PTFE+glass, PTFE+bronze, and more.

Food and Medical Safe: No contamination risk; suitable for foodstuffs and pharmaceuticals.

Low Friction Performance: Stick-slip-free operation ensures precise control.

Flexible Customization: Full customization, minor customization, and design-based options available.

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: ≤1.49h

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.

Product Q&A

Q:What materials are available for these seals?

Options include Virgin PTFE, PTFE+carbon, PTFE+glass, PTFE+bronze, PTFE+polyester, and PEEK. Special materials are also available upon request.

Q:Can the seals be customized?

Yes, we offer full customization, minor customization, and customization from samples or designs. Sizes and colors can be tailored to your needs.

Q:What is the lead time for production?

Production typically takes 5 to 10 working days. During peak seasons, lead time is within 15 working days, and off-season is within 15 working days or one month.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Q:Do you provide samples?

Yes, samples are available for free. Please inform us in advance if you require a sample.