Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services to meet specific client requirements.

What certifications does the product have?

The product holds TUV and SGS certifications.

What is the minimum order quantity?

The minimum order quantity is 10 pieces.

PTFE Buffer Step Rod Seal with O Ring for Mobile Hydraulics    

Name: PTFE Buffer Step Rod Seal with O Ring for Mobile Hydraulics
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 793854255

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$0.50

10-4,999 Pieces

US$0.20

5,000+ Pieces

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

Material

PTFE+Bronze/NBR

Application

Pumps

Model NO.

GSW

Type

Step Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Size

90*105.5*6.3

Color

Green, Brown, Black, White, Blue, Grew, Yellow

Certificate

TUV, SGS

Style

Floating Seal

Shape (for Gasket)

Ring Gasket

Function

Shaft Sealing

Usage

Pump, Pipe, Cylinder, Automobile, Machinery

Material & Component

PTFE+Bronze

Export Market

Global

Transport Package

Plastic Inner and Outer Carton

Specification

ISO, SGS, TUV

Trademark

DEF

Origin

Made in China

HS Code

848410000

Production Capacity

500.000PCS/Month

Key features

High Pressure Performance: Usable up to 60MPA with unmatched reliability in demanding industrial applications.

Zero Leakage Design: Engineered to ensure zero leakage, extended equipment lifespan, and reduced maintenance costs.

Customizable Colors: Available in Green, Brown, Black, White, Blue, Grey, and Yellow.

Full Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Standard Compliance: Conforms to ISO 7425/I, GB/T15242.1, and GB/T15242.3 standards.

TUV and SGS Certified: Product certified by TUV and SGS for quality assurance.

OEM and ODM Services: Manufacturer offers both OEM and ODM services for tailored solutions.

Fast Lead Time: Peak and off-season lead times are within 15 workdays or one 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: ≤1.15h

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.