Accessories

Dowty Seals

Dowty / bonded seals (self-centering washers) — a metal washer bonded to an elastomer inner seal for reliable sealing of threaded ports without thread tape.

Genuine branded parts
Deep sealing inventory
Correct size matched to your port

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Specifications

Size Range	1/8" to 3"
Material	Steel SS316
Origin	Taiwan

Specifications are indicative and vary by size and manufacturer. Request the full datasheet for exact dimensions, materials and certification.

Typical applications

Static and port sealing
Pressure monitoring and testing
System maintenance

Ordering & procurement

Ex-stock in Singapore, dispatched within 3 working days. Material / mill certificates (EN 10204 3.1) and export documentation available. Special sizes and materials sourced on request.

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Product information

A dowty seal is comprised of a metal washer with a rubber insert bonded together.

The materials available for the dowty seal are steel and stainless steel.

It is designed for sealing BSP fittings in order to prevent leakage of hydraulic fluid and meet the lubricant application.

FAQ Of Dowty Seals

What is the size range of dowty seals?

The size range of dowty seals is from 1/8 inches to 3 inches.

What is the working pressure that dowty seals can withstand?

The working pressure that dowty seals can withstand is up to 20,000 psi.

What is dowty seals made of?

Dowty seals are made up of metal and elastomer. The metal is typical steel, while the elastomer is NBR (nitrile rubber).

What is the function of dowty seals?

Dowty seals are used to tighten screw and bolt connections.

What are the benefits of dowty seals?

Dowty seals have great flexibility, serving as cost-effective accessories for securing connections during installation process. Besides, the rubber and metal combination prevents over-compression and extrusion.

What are the applications of dowty seals?

Dowty seals are applied in mechanical, hydraulic, and pneumatic devices for high-pressure applications.

Specifications