Which Type of Gas Coupling Should You Use?

Different gas couplingsGas transmission may look simple, but many parts compose its system. Besides the pipes, it also needs gas press fittings — and these include couplings.

These small components that look like miniature pipes have two holes on one or both ends. They’re useful in connecting one or more pipes. With them, you can solder or weld these pipes together, allowing for a seamless and sealed flow of gas.

There are different types of coupling, and knowing how they work can help you make the smartest pick.

Stainless Steel Coupling

Stainless steel is an alloy; it has iron and a small percentage of chromium. The latter plays a significant part in one of its biggest advantages, though, which is corrosion resistance.

Contrary to popular belief, many gases contain contaminants such as water and chlorides. As they pass through, they can change the composition of the interior walls of the pipes. In the process, they develop corrosion. It can then weaken the pipe itself, leading to cracks and holes. Of course, this situation can be dangerous.

Stainless steel is also a durable material and is capable of dealing with extreme temperatures. It is, therefore, easier to maintain and saves a lot of money for businesses in the long run.

Reducing Coupling

Gas pipes come in different sizes in diameter and thickness. When you want to connect varied-sized ones, it can be challenging. Fortunately, you can use a reducing coupling.

There are different ways to use a reducing coupler. Apart from connecting two pipes with different diameters, you can also expand an existing installation easily. If an enclosure or a fitting has a small opening, you can use this to adjust it.

Slip Coupling

Despite the durability of the gas pipe fittings, they can get damaged. Your first course of action is to stop the leak as soon as possible. The problem is the standard couplings may not work since they tend to have ridges at the centre.

As a solution, you can use a slip coupling. It’s a coupler that has a smooth interior wall, so it slides easily onto the pipe. You can then secure it to stop the leak or make a quick repair.

Couplings can make the installation and maintenance of the gas pipe fittings quicker and easier. Investing in the best ones, such as those made of steel, can make the work even more convenient.