Axial Expansion Joints are extremely safe. They’re also very easy to install. At Freture Techno, we help you customise the specifications based on your needs. We also help with installation and after-sales service, which makes trusting Freture Techno and bellow couplings that much more easier for you.
Axial Expansion Joint
This type of extension joint is the simplest and most useful. It is used in areas with little warm developments. The primary advantage of pivotal extension metal bellows is that the stream bearing is bidirectional, in addition to their small size. These bellows are often constructed of SS304L, SS316L, SS316Ti, and SS321. In the event that special requirements arise, they can be manufactured in Inconel and other nickel-based alloys.
Metal bellows with axial expansion should be positioned co-axially with the pipe centerline. This bellows' purpose is to compensate for axial movements. The presence of axial movements allows for the desired cyclic life. Other movements, such as angular or lateral, will have an effect on the cycle life of the Bellows. Expansion joints are typically utilised between straight pipes where movement is parallel to the pipe line's centerline.
SO, IN SHORT, THESE BELLOWS SHOULD BE USED IN THE FOLLOWING CIRCUMSTANCES:
- Straight-line movement compensation
- Although minor lateral/angular movement is possible, it will reduce the cycle life of the expansion joint.
- Bellows are not intended to absorb rotating motion.
- Expansion joints are required due to the line pressure between the pipe systems.
- The best piping system is one that is divided into intermediate stages by metal bellows at each stage.
If the expansion/contraction rate is greater than the capacity of the bellows, two bellows with a centre foot in between can be employed. The axial movements from either end of the pipe are absorbed by the respective bellows, which are situated between the centres of the pipes. It should be noted that in cryogenic applications, the pipe expansion joint will stretch when the piping system contracts.
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Are Axial Expansion Joints safe?
Do I really need Axial Expansion Joints?
If you are in one of the following industries, Axial Expansion Joints will enhance your productivity.
- Chemical and Nuclear Plant
- Thermal Industry
- Ships and boilers
If you’re from another industry looking for more details about how you can benefit from using an Axial Expansion Joint, please get in touch with us here for further discussion.
How do I know which valve is ideal for me?
Why is Freture Techno the best place to buy Axial Expansion Joints from?
Most of the time our clients are local hence we are easily accessible
Our products are manufactured & Tested as per international Std. & we offered only best quality product
We will keep stock of Std. Product for last minute urgency
We provide products only from reputed & highly reliable manufactured
We have an experienced technical team who will be able to understand client’s exact requirements & accordingly we will offer solutions