What are the common applications for these seals?

They are used in well head connectors, valves, hydraulic cylinders, and chemical pumps.

What is the size range of the seals?

Dimensions are available from 10 mm (piston) to approximately 2000 mm.

How long is the lead time during peak season?

The lead time is one month during peak season and one month during off-season.

PTFE Spring Energized Seals for Well Head Connectors

Name: PTFE Spring Energized Seals for Well Head Connectors
Brand: Dongguan Walle Sealing Technology Development Co., Ltd.
SKU: 797704752

Guangdong, ChinaDongguan Walle Sealing Technology Development Co., Ltd.

US$0.10

50 Pieces

Product profile

Customization

Available

Material

PTFE

Application

Valve

Model NO.

walleseals2568

Type

Rotary Seal

Performance

Wear

Standard

Standard, Nonstandard

Color

Black

Delivery Time

10-15 Days

OEM/ODM

Welcome

Transport Package

Carton

Specification

per your request

Trademark

Walle

Origin

Guangdong, China

HS Code

3926901000

Production Capacity

100, 000PCS/Month

Key features

PTFE Spring Energized Design: Single acting U-ring type with metal tension spring for high performance.

Wide Temperature Range: Suitable for applications with high speeds and wide temperature ranges.

Custom Dimensions Available: Special dimensions available on request without surcharge.

Corrosive Media Resistance: Excel in chemically hostile environments and corrosive media.

OEM/ODM Service Welcome: Custom engineered designs available for specific applications.

Longer Seal Life: More effective sealing performance extends product lifespan.

Versatile Applications: Used in oil field, chemical, medical, and food processing equipment.

Fast Delivery: Standard delivery time is 10-15 days.

Company profile

Dongguan Walle Sealing Technology Development Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-08-02 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryDongguan Walle Sealing Technology Development Co., Ltd. is a China-based limited company classified as a trade company, associated with the manufacturing industry and focused on sealing products. It reports ISO9001 certification, five production lines, a 2,000 m² plant, 27 employees, and stated annual output of 2,000,000 boxes of rubber seals, oil seals, and O-rings. The supplier exports extensively, with 71%–90% of sales from exports and markets across multiple regions. It supports OEM orders and describes engineering research, technological innovation, advanced production and testing equipment, and sealing solutions for numerous industries. Order fulfillment is stated as one month in both peak and off-peak periods. Evidence is insufficient to assess after-sales service depth, financial credibility, or specific customer cases. The records also contain inconsistent experience claims: one slice states three years of R&D engineer experience, while another claims over 20 years of production and R&D staff...

Supplier typeThe supplier is identified as a limited company in China, classified as a trade company, with associated companies in manufacturing and operations centered on sealing-product development and production. Its stated commercial categories include industrial equipment, machinery, tools, automotive parts, and manufacturing-related products.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. Another description references ISO9001:2008, but the records do not clarify whether this is an older certificate or a separate status; the current explicit certification evidence is ISO9001:2015.

R&D capabilityThe supplier explicitly describes engineering research, technological innovation, multiple sealant formulations, advanced production and testing equipment, and the use of materials and technology for demanding environments. The evidence supports stated innovation activity, although the record also reports only three years of total R&D engineer experience and does not provide patents or quantified R&D results.

Production capacityThe supplier reports a 2,000 m² manufacturing plant, five production lines, 27 employees, and annual output of 2,000,000 boxes of rubber seals, oil seals, and O-rings. It states one-month fulfillment during both peak and off-peak periods and describes production of seals for multiple industrial applications, providing explicit evidence of operational production capacity.

Customization capabilityThe supplier welcomes OEM orders and states that it develops varied sealing formulations and solutions using different materials and technologies for demanding operating environments. Its broad product range includes synthetic rubber, PTFE, hydraulic, cylinder, PU, FKM, perfluoroelastomer, oil and gas, chemical, pump, and valve seals, supporting customization capability.