What is the delivery time?

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

What are the payment terms?

We accept T/T, bank account, PayPal, and Western Union.

Is customization available?

Yes, we offer full customization, minor customization, and customization from samples or designs.

Premium PTFE Piston Seal for Excavator Hydraulic Applications

Name: Premium PTFE Piston Seal for Excavator Hydraulic Applications
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 771407465

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$1.00

10-499 Pieces

US$0.30

500+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Structure

The Shape of O Ring

Pressure

35MPa

Model NO.

SPGO

Speed

1.5m/S

Temperature

-30/160

Performance

Temp.Range -30/+160

Standard

Standard, Nonstandard

Type

Mechanical Seal

Balance

Balanced

Style

Mechanical Seal

Shape (for Gasket)

Ring Gasket

Function

Hole Sealing

Application

Hydroseal

Certificate

ISO9001:2008, SGS

Business Type

Manufacturer

Transport Package

Carton, Seals Can Be Packed to Your Requirements

Specification

SGS, ISO9001 Suv

Trademark

DEF

Origin

Guangdong, China (Mainland)

HS Code

8484100000

Production Capacity

100000PCS/Month

Key features

High Pressure Resistance: Rated for 35MPa pressure with low friction and no creeping.

Customization Available: Full customization, minor customization, and design-based options supported.

Fast Delivery: 5 to 7 working days for standard orders, 2 days for in-stock items.

Low Start-up Force: Designed for minimal resistance during initial movement.

Versatile Applications: Suitable for excavators, general machinery, and reciprocating motion cylinders.

Quality Certifications: ISO9001:2008 and SGS certified with 11 QA/QC inspectors.

High Production Capacity: Supply ability of 5,000,000 pieces per month.

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: ≤0.59h

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:Where has the product sold to?

Our seals sold to America, India, Korea, the United Kingdom, Iran and other Countries .

Q:How can you get sample free?

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.