If you’re looking to upgrade an existing industrial piping system, one of the most important components to consider is the flange. Flanges are used to connect separate sections of piping or connect equipment like valves and pumps to the system. As you upgrade your piping, you’ll likely need to replace old flanges or add new ones. Here’s what you need to know about using flanges for upgrades.

Choosing the Right Flange

When upgrading an industrial system, you first need to make sure you choose the right flange for the job. There are many types of flanges out there. Be sure to match the flange material, size, pressure rating, and configuration to your system’s specifications. A flange distributor can help you select the optimal flange type and size for your upgrade project. You’ll also need to ensure your new flanges properly match up with existing pipe diameters and equipment connections.

Replacing Old Flanges

In many upgrade projects, you’ll need to replace corroded or damaged flanges. This usually involves cutting out the old flange and preparing the pipe end for the new one. Be sure to thoroughly clean pipe ends and use care when cutting existing pipes to avoid damage. Always follow manufacturer instructions when installing new flanges. You may need flange adapters if the new flange doesn’t match the original. A good flange distributor can provide the right new flanges, gaskets, and fasteners for replacement.

Adding New Flange Connections

Upgrades often require adding new piping branches or equipment connections. In these cases, you’ll need to add new flanged connections. This may involve welding on new flanges or using threaded-flange adapters. When adding new flanges, be mindful of flow direction, pressure ratings, and flange orientation. You want solid, leak-free connections that match system parameters. Don’t forget new gaskets and fasteners, too. A flange distributor has all the parts for adding flanged branches or connections.

Inspecting Installed Flanges

Once new flanges are installed, carefully inspect each one before startup. Check flange facings for damage and proper alignment. Confirm the right gasket type and size were used. Make sure all flange fasteners are properly tightened per specifications. Also, check flange pressure ratings and material compatibility for the system medium. Finally, conduct hydro testing to check for leaks at new flanged connections. This ensures your new flanges are installed correctly and ready for operation.

Just remember, according to Forbes, the first hydrocarbon pipelines in recorded history were made from bamboo in China in 500 BC, so we’ve come a long way in flange technology! With the right flanges, you can upgrade your existing system seamlessly. When you need flanges and fittings for the oil and gas industry, give us a call at Lynco Flange & Fitting today.