Do you offer OEM and ODM services?

Yes, both OEM and ODM services are available.

What certifications does the product have?

The product holds ISO9001:2015 and SGS certifications.

Polyurethane Spring Energized Seals with High Quality

Name: Polyurethane Spring Energized Seals with High Quality
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 713474245

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$2.00

10-499 Pieces

US$1.00

500+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE+Carbon Fiber

Application

Cylinder

Model NO.

PTB

Type

Spring Energized Seals

Performance

High Pressure

Shape

O-Ring

Standard

Size

44.45*38.1*4.775

Color

Yellow

Certificate

TUV, SGS

Style

Floating Seal

Shape (for Gasket)

Ring Gasket

Function

Hole Sealing

Export Market

Global

Deliver Time

3-5 Working Days

Sample

Free

Transport Package

Carton

Specification

SGS

Trademark

DEF

Origin

China

HS Code

8484100000

Production Capacity

3, 000, 000 PCS/Month

Key features

High Pressure Resistance: Capable of handling up to 45MPa pressure for demanding industrial applications.

Chemical Resistance: Resistant to most fluids, chemicals, and gases including foodstuffs and pharmaceuticals.

Low Friction Coefficient: Ensures stick-slip-free operation for precise control and smooth movement.

High Abrasion Resistance: Provides excellent dimensional stability and long service life under wear.

Food Grade Safety: Safe for contact with foodstuffs, pharmaceutical, and medicinal fluids without contamination.

Sterilizable Design: Can be sterilized for use in hygienic and medical environments.

Flexible Customization: Offers full, minor, and sample-based customization for size, shape, and material.

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 is the maximum operating pressure?

The seal can handle a maximum pressure of 45MPa.

Q:What materials are available for this seal?

Available materials include Virgin PTFE, PTFE+Carbon, PTFE+Glass Fiber, PTFE+Bronze, PTFE+Polyester, and PEEK. Other special materials are also available.

Q:Can the size and shape be customized?

Yes, we supply standard and non-standard sizes. Customization options include full customization, customization from samples, designs, and minor adjustments.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Q:What are the delivery times?

The average lead time is within 15 working days during peak season and within one month during off-season.