What certifications does the manufacturer hold?

The manufacturer has passed ISO 9001 accreditation.

What are the payment terms?

Accepted payment terms include LC, T/T, D/P, PayPal, and Western Union.

What is the packaging for this product?

Outer packing is a carton box, while inner packing includes bubble bags, labels, and shrink film.

Virgin PTFE Spring Energized Seals for Laser Cutting Head

Name: Virgin PTFE Spring Energized Seals for Laser Cutting Head
Brand: Dongguan Walle Sealing Technology Development Co., Ltd.
SKU: 942913815

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

US$0.20-17.90

50 Pieces

Product profile

Customization

Available

Material

PTFE

Application

Food Processing

Model NO.

walle-569

Type

Rotary Seal

Performance

Wear

Shape

O-Ring

Standard

Standard, Nonstandard

Color

White

Delivery Time

7-15 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

High Temperature Resistance: Suitable for aerospace jet engines and wide temperature ranges.

Chemical Tolerance: Resistant to a wide range of chemicals in food, medical, and chemical technology.

Low Friction Properties: Features low static and dynamic friction values for efficient operation.

Gas Tight Sealing: Spring energizer pushes lips to create a gas tight seal against surfaces.

ISO 9001 Certified: Manufactured by a company with ISO 9001 accreditation for quality assurance.

OEM/ODM Services: Customization services welcome for specific requirements.

Fast Express Shipping: DHL express delivery available within three to five days.

Interchangeable Design: Compatible with O-ring housings such as ARP568 and MIL-P-5514.

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.

Product Q&A

Q:What are the main applications of this seal?

It is used in hot water valves, accumulators, hydraulic and pneumatic cylinders, food processing, medical technology, chemical technology, and aerospace jet engines.

Q:How does the seal function?

The lip and spring energizer are compressed during installation. The spring provides constant force to push the sealing lips, creating a gas tight seal that expands with system pressure.

Q:What is the delivery time for this product?

The standard delivery time is 7-15 days.

Q:What are the shipping options available?

Express shipping via DHL takes 3-5 days, air shipping takes 3 days, and sea shipping takes 15-30 days.

Q:Is OEM or ODM service available?

Yes, OEM and ODM services are welcome.