What payment methods do you accept?

We accept T/T (bank account, paypal, western union).

Can you provide OEM and ODM services?

Yes, we offer OEM and ODM services with flexible customization options.

Standard or Nonstandard PTFE Piston Seals with Professional Design

Name: Standard or Nonstandard PTFE Piston Seals with Professional Design
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 713295195

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$0.50

10-4,999 Pieces

US$0.10

5,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE+Bronze

Application

Cylinder

Model NO.

GSF

Type

Piston Seal

Performance

Temp.Range -45/+200

Shape

O-Ring

Standard

Standard, Nonstandard

Style

Floating Seal

Color

Coffee, Green

Shape (for Gasket)

Ring Gasket

Function

Hole Sealing

Certificate

ISO9001:2008, SGS

Business Type

Manufacturer

Transport Package

Plastic Film Inner&Carton Outter

Specification

ISO, SGS, Suv

Trademark

DEF

Origin

Guangdong, China(Mainland)

HS Code

848410000

Production Capacity

5000000PCS/Month

Key features

High Pressure Performance: Withstands up to 60MPa pressure for demanding hydraulic applications.

Customizable Non-Standard Sizes: Available in standard or non-standard shapes based on specific drawings.

Diverse Material Options: Constructed from PTFE+Bronze, PU, and other materials for durability.

Low Friction Coefficient: Ensures easy assembly and smooth sliding speed up to 15 m/s.

Multi-Fluid Compatibility: Compatible with mineral oil, water, air, and barely flammable fluids.

Free Sample Availability: Samples provided free of charge, customer covers freight only.

ISO9001 & SGS Certified: Manufactured under strict quality standards with ISO9001:2008 and SGS.

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: ≤0.43h

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:How can I get a free sample?

Sample free to you but your side pay the freight charge.

Q:Could I make it according to my structure drawing?

Of course, we can make from your structure drawing.

Q:Why choose Guangdong DEF Seals solutions Co., Ltd?

1.Professional and reliability. 2.Complete production line, quickly delivery. 3.Advanced equipments, high quality and competitive price. 4.We have a heart like fire. 5.We are ready to serve you all the time.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Q:What is the delivery time?

Delivery time is 5 to 7 working days, or 2 days for in-stock items.