What are the payment terms?

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

Is the product suitable for high-pressure applications?

Yes, the rubber with fabric construction prevents extrusion and is fitable for high-pressure environments.

What is the warranty or quality guarantee?

We have 11 QA/QC inspectors and follow random inspection methods including function and visual checks for all finished products.

Premium Hydraulic Cylinders with Virgin PTFE Chevron V Packing Seals

Name: Premium Hydraulic Cylinders with Virgin PTFE Chevron V Packing Seals
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 883232115

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$1.00

10-499 Pieces

US$0.50

500+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

Material

Model NO.

V Packing

Usage

Piston Seal

Application

Pump/Cylinder

Certification

RoHS, UR, ISO, CE

Style

Floating Seal

Shape (for Gasket)

Ring Gasket

Function

Hole Sealing

Sample

Available

OEM

Brand

Def

Export Type

Global

Price

Competitive Price

Transport Package

Carton

Specification

ISO, SGS

Trademark

DEF

Origin

China

HS Code

848410000

Production Capacity

5000000PCS/Month

Key features

Virgin PTFE Material: Constructed from pure virgin PTFE for superior chemical resistance and durability.

Custom Material Options: Welcomes custom materials including FKM, NBR, and PU for specific application needs.

High Pressure Stability: Rubber with fabric construction prevents extrusion and enhances sealing rigidity.

Abrasion Resistance: PU and PTFE+Carbon materials provide excellent wear resistance for long life.

Harsh Condition Sealing: Maintains best sealing performance under temperature changes and axial/radial vibration.

OEM and ODM Services: Accepts OEM orders and offers full customization from samples, designs, or minor tweaks.

Multiple Certifications: Complies with RoHS, UR, ISO, CE, DIN 3771, and GB/T standards.

Fast Lead Time: Peak and off-peak season lead times are within 15 working days.

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: ≤0.60h

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.