What are the shipping methods and times?

Express takes 3-5 days, Air takes 3 days, and Sea freight takes 15-30 days.

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We accept LC, T/T, D/P, PayPal, and Western Union.

What is the lead time during peak season?

The average lead time is one month during both peak and off-peak seasons.

PTFE V Ring Packing for High Pressure Ball Valve

Name: PTFE V Ring Packing for High Pressure Ball Valve
Brand: Dongguan Walle Sealing Technology Development Co., Ltd.
SKU: 930679415

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

US$0.10

50 Pieces

Product profile

Customization

Available

Material

PTFE

Application

Pumps

Model NO.

wl5564

Type

Rotary Seal

Performance

Wear

Shape

Round

Standard

Standard, Nonstandard

Color

Black, White, Peek, etc

Delivery Time

7-15 Days

OEM/ODM

Welcome

Transport Package

Carton

Specification

per your request

Trademark

Walle PTFE valve seals

Origin

Guangdong, China

HS Code

3926901000

Production Capacity

100, 000PCS/Month

Key features

High Pressure Resistance: Designed for high pressure ball valves and hydraulic systems with excellent media resistance.

Food Grade Application: Suitable for food processing, medical technology, and chemical industry applications.

Low Friction Performance: Features low static and dynamic friction values with good dry running properties.

Wide Temperature Tolerance: High temperature rating suitable for aerospace jet engines and hot water valves.

Interchangeable Design: Compatible with O-ring housings including ARP568 and MIL-P-5514 standards.

Customizable Colors: Available in Black, White, Peek, and other custom color options.

OEM and ODM Services: Full OEM and ODM services welcome with 3 R&D engineers supporting development.

ISO 9001 Certified: Manufacturer holds ISO 9001 accreditation with 20 years of production experience.

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: ≤18h 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.