What certifications does the product have?

The product holds ISO9001-2008 and SGS certifications.

V Style Flanged Heel Groove PTFE Spring Energized Sealing

Name: V Style Flanged Heel Groove PTFE Spring Energized Sealing
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 707687175

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$0.50

10-499 Pieces

US$0.20

500+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE

Application

Food, Beverage, Medical, Hydraulic

Model NO.

PTU/ PTA/ PTB

Type

Shaft Seal

Performance

Temperature

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

Energize Sealing

Brands

Def

Sample

Free

Deliver Time

3-5 Working Days

Business Type

Manufacturer

Transport Package

Plastic Film Inner& Outer Carton

Specification

SGS, ISO 9001, Suv

Trademark

DEF

Origin

Guangzhou, China

HS Code

39269010

Production Capacity

3, 000, 000PCS/Month

Key features

Wide Material Options: Virgin PTFE, PTFE+carbon, PTFE+glass, PTFE+bronze, PEEK, and other special materials available.

High Chemical Resistance: Resistant to most fluids, chemicals, and gases with virtually no contamination risk.

Low Friction Performance: Features low coefficients of friction and stick-slip-free operation for precise control.

Customizable Sizes: Both imperial and metric sizes available, including standard and non-standard options.

Multiple Spring Styles: Offers V-spring, Helical Spring, Slanted Coil Spring, U-shaped, Round wire, and O-shaped options.

Food and Medical Safe: No contamination in contact with foodstuffs, pharmaceuticals, and medicinal fluids; sterilizable.

High Abrasion Resistance: Ensures dimensional stability and durability under high wear conditions.

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: ≤0.79h

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 this seal?

Available materials include Virgin PTFE, PTFE+carbon, PTFE+glass fiber, PTFE+bronze, PTFE+polyester, and PEEK. Other special materials are also available upon request.

Q:Can the seal be customized?

Yes, customized service is always welcome. We offer full customization, customization from samples and designs, minor customization, and flexible customization options.

Q:What are the available spring styles?

We provide various spring styles including V-spring, Helical Spring, Slanted Coil Spring, U-shaped spring (Type 400), Round wire spring (Type APS), and O-shaped spring (Type 103).

Q:Do you offer samples?

Yes, free samples are available for testing and evaluation.

Q:What is the delivery time?

The standard delivery time is 3-5 working days. During peak or off-peak seasons, lead times may vary within 15 working days to one month.