What is the maximum moving speed?

The moving speed can be up to 20m/s.

Is the seal suitable for vacuum applications?

Yes, the heavy helical spring makes it an excellent choice for vacuum, gas, and low temperature flange sealing applications.

Hf Flange Seals Dve401920-T05s for Internal Pressure

Name: Hf Flange Seals Dve401920-T05s for Internal Pressure
Brand: Dongguan Walle Sealing Technology Development Co., Ltd.
SKU: 1948011361

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

US$70.00-90.00

2 Pieces

Product profile

Customization

Available

Material

PTFE

Application

Valve

Model NO.

DVE401920-T05S

Type

Rotary Seal

Performance

Wear

Shape

Round

Standard

Standard, Nonstandard

Color

Blue

Delivery Time

15 Days

OEM/ODM

Welcome

Temperature

180 Degree

Pressure

15-30 MPa

Transport Package

Carton

Specification

per your request

Trademark

Walle

Origin

Guangdong, China

HS Code

3926901000

Production Capacity

100, 000PCS/Month

Key features

High Spring Loading: Ensures excellent sealing integrity at low pressure for both internal and external pressure applications.

High Pressure Capability: Supports pressure from vacuum to ultra-high pressure of 70MPa (700kg/cm2).

High Speed Performance: Accommodates moving speeds up to 20m/s in dynamic sealing applications.

Customizable Spring Material: Spring options include stainless steel and corrosion-resistant alloys for specific environments.

OEM/ODM Services: Full OEM and ODM services are welcome for customized production needs.

Fast Delivery Time: Standard delivery time is 15 days for orders.

Blue Color Option: Available in blue color as a standard custom option.

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., established in 2010, is a combined trade and manufacturing company located in Dongguan, China. They specialize in high-quality sealing products and hold ISO9001:2015 certification for their management systems. They have a significant export market, with 71% to 90% of sales coming from international markets. Their production capabilities include five production lines with a focus on various types of seals. Despite a relatively small team, they emphasize innovation and quality, supported by advanced production equipment and R&D efforts.

Supplier typeThe supplier is a combined trade and manufacturing company, classified as a limited company in the manufacturing industry.

CertificationsThe supplier holds an ISO9001:2015 certification, indicating a commitment to quality management standards.

R&D capabilityThe company emphasizes a pursuit of engineering research and technological innovation with over 20 years of experience in R&D.

Production capacityThe supplier operates five production lines and has an annual output of up to 2 million boxes of various seals.

Customization capabilityThe company welcomes OEM projects, indicating a willingness and capability to customize products.

Product Q&A

Q:What is the maximum pressure the seal can handle?

It supports pressure from vacuum to ultra-high pressure of 70MPa (700kg/cm2).

Q:Can the spring material be customized?

Yes, the spring can be selected from stainless steel or corrosion-resistant alloys based on the use environment.

Q:Do you offer OEM and ODM services?

Yes, we welcome OEM and ODM services for customized requirements.

Q:What is the delivery time?

The standard delivery time is 15 days.

Q:What are the main application areas?

Applications include compressor housings, construction equipment, chemical processing, oil and gas, cryogenic engineering, nuclear power, and vacuum applications.