Metal bellows are used in many different types of machinery as a kind of connector or expansion joint. There are many different kinds of bellows, including exhaust bellows, stainless steel bellows, standard bellows, and even custom bellows. There are many applications for custom bellows in particular, as every bellows has its own unique job and setting. There are 12 attributes that go into manufacturing custom bellows, and each attribute will [...]

What are Metal Bellows? Metal bellows are like elastic vessels that have the ability to be compressed when pressure is applied. They then re-expand back to their original shape when the pressure is off. They also extend when under a vacuum, and of course, go back to their original shape when the vacuum is released. The key component of metal bellows is that they are flexible. This balance can be [...]

Choosing the right type of expansion joints can be difficult. There are so many different types, materials, and features associated with each that it can be nearly impossible to ascertain which is right for your application. Fabric and metal bellows and expansion joints are both common and come with a number of advantages and disadvantages. Here are just a few pros and cons to consider when deciding between fabric [...]

Wondering what bellows are used for in modern engineering? There's no one answer to this question, and these components have a wide range of applications. Metal exhaust bellows and expansion joints have countless applications in the exhaust industry, but perhaps most interestingly, the exhaust gas system of a ship's engine. The exhaust gas system of a marine engine has five main components: the exhaust gas pipes, the exhaust gas boiler, [...]

If you're dealing with metal bellows expansion joints failures, you're certainly not alone. Metal expansion joint failures are surprisingly common and have a number of causes, but one of the most common involves improper installation. Fortunately, understanding what leads to these failures can help you prevent them in the future. Here are just a few potential situations that can lead to improper installation of metal expansion joints. Improper Timing Of [...]