What materials are used for this gasket?

The material is Rulon, designed for rotary seals and valve applications.

What is the maximum speed for movement?

Reciprocating movement can reach 15 m/s, and rotation can reach 1 m/s.

Rulon Gasket with O Ring for Hot Melt Glue Dispenser

Name: Rulon Gasket with O Ring for Hot Melt Glue Dispenser
Brand: Dongguan Walle Sealing Technology Development Co., Ltd.
SKU: 1910926135

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

US$0.20-6.90

30 Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Material

Rulon

Application

Valve

Model NO.

wl5256

Type

Rotary Seal

Performance

Corrosion

Shape

O-Ring

Standard

Standard, Nonstandard

Color

Red

Delivery Time

15 Days

Transport Package

Carton

Specification

all you size

Trademark

Walle

Origin

Guangdong, China

HS Code

3926901000

Production Capacity

30000 PCS/Month

Key features

Superior Corrosion Resistance: Withstands almost all sealing ring working medium environments and chemicals.

High Pressure Capacity: Static pressure up to 60 MPa and dynamic load approximately 45 MPa.

Food and Medical Safe: Will not contaminate food, medicines, and pharmaceutical liquids.

High Speed Performance: Reciprocating movement up to 15 m/s and rotation up to 1 m/s.

Customizable Color: Available in Red color options to meet specific requirements.

OEM and ODM Services: Full OEM and ODM services available for custom manufacturing needs.

Fast Delivery Time: Standard delivery time is 15 days for prompt order fulfillment.

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.