What is a Flange Gasket?
What is the purpose of it? We assume that you have heard about this material piece before, but you may not know about it in detail. Don’t worry! We explain the Flange Gasket from A to Z today. First of all, you should understand the mechanism of it; then the use of it. Let’s discuss all such topics in detail today!
Flange surfaces and flange gasket every time go together. Flange surfaces mean two connecting or joining surfaces in commercial, residential, and industrial applications. Two tubes that make an extended pipeline is the best example to highlight here. Why is a Flange Gasket a necessary element here? Most of the time, fluids get conveyed through tubes. As you know, liquids and gases are elements that can flow through even a tiny opening, making it difficult for us to prevent them from leaking.
And, the connecting or joining points along a pipeline is the vulnerable areas that these leaks can take place. If those fluid-carrying tubes transfer water; we can ignore these leaks up to a certain extent. Don’t get us wrong though. Water is something that we shouldn’t waste in any way today. But, the danger of fluids such as gases and oils catch fire is the thing to consider here.
Experts in the commercial and industrial world now give top focus to safety. If a gas-carrying pipeline has ten joining points; the flammable gas can leak through those ten points. So, the engineer or technician should install a Flange Gasket on each joining points to make sure that the flammable fumes will not escape, which will lead to a disaster.
How does the Flange Gasket minimize this risk? Well, it is pretty safe to say that those gaskets prevent fluid leakage 100%. Anyway, the installer has to make sure that he/she sticks to industry standards here. Most of the flange surfaces come with irregularities. For example, the two joining surfaces of metal tubes never create 100% sealing. Even polished surfaces won’t create 100% sealing. Also, the pressure that fluids flow through those tubes is a primary concern.
High-pressure fluids tend to leak through even tiny gaps efficiently. So, the two joining surfaces along a pipeline should hold together and create 100% sealing. The Flange Gasket is the material piece that fills the gaps between two joining flange surfaces. In other words, these gaskets fill the irregularities.
So, now you have a clue about the characteristics of those gaskets. For a material piece to fill the imperfections that exist between two connecting flange surfaces, it should be able to change its shape and fill those gaps for us. Yes, a Flange Gasket can be a flexible material piece as well sometimes. Still, that doesn’t mean that those gaskets have to be amenable material pieces all the time.
High-pressure and high-temperature are factors that can get rubber gaskets damaged; hence a material that can withstand those is necessary. For such purposes, you can use a metal Flange Gasket. Or, composite products that come with high-temperature and high-pressure resistant is another choice for you. The installation part shouldn’t damage the gasket in any way. So, it is pretty safe to say that only a trained individual should do this installation part for you. Damages on gaskets can lead to disastrous failures, and such accidents have happened in past decades.