RTJ Ring Type Joint Gaskets

A VISUAL GUIDE

Outer Ring

Type W

www.agaus.com.au1300 098 060 Associated Gaskets 

Outer Ring

Designed for heavy duty, high pressure sealing applications. RTJ Gaskets are precision engineered components that are used in conjunction with specially designed flanges. All of our

RTJ Gaskets are manufactured in accordance with ASME B16.20 and API 6A.

Anatomy of a Spiral Wound Gasket

Filler Materials

Common RTJ Materials  Common Styles of RTJs

Critical Information for Ordering Purposes Includes: - Gasket Ring Number - Material Code and Product Specification Level.

Suitable for flat and round bottom groove flanges.Interchangeable on modern octagonal type grooved flanges.Class 150 - 2500 (1/2" to 24") ASME B16.20.Class 300 - 900 (26" to 36") ASTM B16.47 Series A | 1 1/2" to 20" API 6A.

Suitable for flat bottom groove flanges.Octagonal cross section has a higher sealing efficiency than oval style.Class 150 - 2500 (1/2" to 24") ASME B16.20.Class 300 - 900 (26" to 36") ASTM B16.47 Series A | 1 1/2" to 20" API 6A.

Designed to fit the same groove design as Octagonal RTJs. Increased height and utilises the internal system pressure to energise. Suitable for flat bottom groove flanges. Class 720 - 5000 (1 1/2" to 20") API 6A.

Energised ring type joint used for very high pressure applications.Incorporates a pressure  passage hole to allow pressure equalisation.Not interchangeable with any other style. Only used on API 6BX flanges.Class 2000 - 20,000 (1 11/16" to 30") API 6A

Material

Soft Iron D 90

S

-60 to +400°C

-6% Chrome

1/2% MoF5

120 -40 to +500°C

130 -30 to +500°C

304 Stainless

316 Stainless

321 Stainless

347 Stainless

410 Stainless

Inconel 625

Inconel 825

Duplex

Titanium

DesignationMax. Brinnel

Hardness

Temperature

Range

For More Information On Available Sizes, Special Coatings and More.

Please Contact your Local Associated Gaskets Branch or Visit agaus.com.au