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Metal expansion joint for one axis angular movement with fixed flanges.

Hinged Metal Expansion Joint

The main mission of the Hinged metal expansion joint (simple metal expansion joint for 1-axis for angular movement SSA and SFA) is to absorb angular expansion movements with rotation on a single axis both thermal and mechanical origin.

This hinged expansion joints or simple metal expansion joint for 1-axis  is composed of a single bellow of several waves in the form of “U”.

These waves are made by one or more metal sheets longitudinally welded and shaped hydraulically or mechanically.

Due to its configuration, the designer must bear in mind that these models DO NOT transmit pressure stresses to the fixed points and guides of the piping system.

SACOME Hinged Metal Expansion Joints

Metal expansion joint. One axis angular movement. Welding ends.

SSA METAL EXPANSION JOINT

Metal expansion joint for one axis angular movement with welding ends

Metal expansion joint for one axis angular movement with Fixed flanges.

SFA METAL EXPANSION JOINTS

Metal expansion joint for one axis angular movement with fixed flanges.

Hinged Metal Expansion Joint Technical Data Sheet

 

Design Pressure
From 0,5 barg to 40 barg.
Standard Diameter
From DN25 to DN5500.

Others sizes under request.

Design Temperature
From 10 ºC to 800 ºC.
Materials
The usual materials are stainless steel 321, 309S and 316L.

Other materials: Inconel 600, Inconel 625, Incoloy 800, Incoloy 800H, Hastelloy C-276.

Availabe Connections
Flanges

The flanges will be supplied according to the requirements of each project.

Welding Ends

The ends to be welded can be adjusted to the customer’s needs.

Inner or outer sleeve
As an option, an inner and / or outer sleeve can be installed.
Movements
Hinged metal expansion joints movements

Design, Manufacturing and Tests in Metal Expansion Joints

Design, manufacturing and quality test procedures are key factors for the manufacturing of SACOME metal expansion joints.
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Dowload Technica Data Sheet

Coming Soon!
Hinged Metal Expansion Joint
Hinged Metal Expansion Joint
Hinged Metal Expansion Joint

Engineering, Design and Manufacturing of Metal Expansion Joints

Our Technical Staff shall be delighted to provide you with detailed information..

 

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