metal sealing ring  Non-circular geometric and custom shapes
metal sealing ring  Non-circular geometric and custom shapes
metal sealing ring  Non-circular geometric and custom shapes
metal sealing ring  Non-circular geometric and custom shapes
metal sealing ring  Non-circular geometric and custom shapes
metal sealing ring  Non-circular geometric and custom shapes
metal sealing ring  Non-circular geometric and custom shapes
metal sealing ring Non-circular geometric and custom shapes
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MOQ:10
Lead time:15days
Shipping:Express
Product Introduction

     When established engineering principles and unmatched dependability are critical, Raido metal seals set themselves apart. Our innovative metal seal solutions excel in the harshest environments, delivering superior performance where it matters most. At Raido, our metal seals are purposefully engineered to harness the dynamic interactions of force, fluid dynamics, and pressure, ensuring optimal sealing efficiency in every application.
Raido metal seals offer a vast array of choices, though the majority fall into the category of static seals—components that act as a gasket between two flanges with minimal or no relative movement. Our metal sealing solutions, available in both prefabricated and tailor-made configurations, are engineered to enhance performance while streamlining the assembly process, ensuring optimal efficiency and reliability in every application.
 Metal sealing ring I can be customized according to user needs, made into square, diamond, waist shape, or  spring reinforced type Racetracks etc.

Advantages

High-temperature capability

Ability to withstand low temperatures

Present vacuum

Ability to withstand extreme applications (radioactive, corrosive)

Reusable in many cases

Present a long-term seal no material disintegration

Long storage life

Self-energizing forcesOptimized spring  back, load and outer sealing layered hardness

Chemical compatibility

Industries and Applications 

Nuclear for use in reactor pressure vessels, control rods, primary pumps, pressurizers and spent fuel casks

Valves for use in body/bonnet sealing and seat sealing

Oil & gas for use in hydraulics, subsea couplings, subsea Christmas trees, subsea compressors, electronic submersible pumps, flow meters

Semiconductors for PVD/CVD/etch equipment and for gas/chemical delivery systems

New energies such as hydrogen

Life sciences for use in imaging and scanning systems

Ultra-high vacuum for use in accelerators and fusion research

Automotive for use in engine, exhaust gas 

Properties and Technical Information 

· Available in a Variety of Sizes
While many of our seals come in a nearly infinite number of sizes, including up to 7 meters in diameter, typically they are from 6.35mm to > 2,540mm

· Extreme Temperature Performance
Performs in a wide range of temperatures, from -423˚F to 1450°F (-253°C to 788°C).


 

Product details
metal sealing ring  Non-circular geometric and custom shapesmetal sealing ring  Non-circular geometric and custom shapesmetal sealing ring  Non-circular geometric and custom shapesmetal sealing ring  Non-circular geometric and custom shapesmetal sealing ring  Non-circular geometric and custom shapes

• Operating Temperature Range: 

      -270°C to 750°C (-454°F to 1382°F)

• Pressure Resistance: Up to 200 MPa (29,000 PSI)

• Materials: 

      Inconel 718, Inconel X-750, 321, 304,316L Stainless Steel

• Sizes: Custom-engineered from 6.4mm to 4000mm diameter

•Coating:Silver,PTFE,Gold,Nickel,Ge etc.


Tube side


Materials and Coating

•tube outside diameter*tube wall thicknesses

0.9*0.15

1.6*0.15 / 0.25 / 0.30 / 0.36

2.4*0.15 / 0.25 / 0.30 / 0.46

3.2*0.15 / 0.25 / 0.30 / 0.51 / 0.64

4.0*0.25 / 0.51 / 0.64

4.8* 0.30 / 0.51 / 0.81

6.4*0.30 / 0.64 / 0.81 / 1.24.






Strict testing and 

quality control

Raido is dedicated to produce resilient

metal seals under the most stringent

quality procedures

Computer controlled welding equipment

100% LP test on O Ring seal welds

X-ray of weld area on request

Helium leak test equipment, with electronic data logging

Heat treatment

Flexibility

Dedicated staff

Short delivery times

Rush production procedure

Quick response time

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