Flexitallic Style R
Flexitallic Style R

Flexitallic Style R

Consists of a spiral-wound metallic strip in a deep «V» with a flexible filler. The inside and outside diameters are reinforced by several wraps of winding without filler, reinforced by a suitable number of spot welds. PMUC certified.
  • Unrivalled elastic recovery thanks to its profile and its specific deep «V» winding.
  • A construction that can be adapted to your assemblies.
  • Capable of providing tightness under the most severe conditions (500 Bar/1,000°C (*)). (*) Temperature and pressure not associated.
  • PMUC qualified (Products and Materials Usable in Power Stations) by EDF n°17-0159. 

Maximum Service Temperature (*)

1000°C with specific filler and appropriate materials

Maximum Pressure (*)

> 500 Bars

(*) Temperatures and pressure not associated. Please consult with our engineering design department for high pressures and/or temperatures.

Flexitallic Login

User Registration

Complete your registration below to access all of our resource files.

If you already have an account, please sign in.

Request Product Information


From time to time, SIEM would like to contact you via email, post, or phone with details of products and services we think you’d be interested in. If you wish to receive these, please tick your preference on how we should contact you.

Click here to read the current Siem Supranite data protection policy.

Download File

Create an account to download this file and all other resource files.

If you already have an account, please sign in.