Compression fittings are one of the most popular options when it comes to joining two lengths of pipe. These fittings rely on olives to seal and secure the connection between the pipes.

Olives are available in two different materials: copper and nylon. If you’re getting new fittings and considering either of the two, this article will compare copper and nylon olives and discuss which is better for compression fittings.

Advantages of using copper olives

Copper is one of the most popular options when choosing olives for compression fittings. This type has several advantages that make it ideal for plumbing applications. Here are some of the key benefits of using copper olives for compression fittings:

Durable

Copper is a very durable material, making it ideal for plumbing use. It is strong enough to withstand high pressures and temperatures, making it perfect for compression fittings.

Corrosion-resistant

Copper is also highly resistant to corrosion, so it won’t rust or corrode with time, like other metallic materials. This ensures that your fittings remain strong and secure over time.

Accessible

Copper olives are widely available, so you won’t have to search far and wide for them. You can find copper olives at most hardware stores or online retailers.

Advantages of using nylon olives

Nylon olives are also a popular option for compression fittings. They come with their own advantages, making them an attractive choice for plumbing applications. Here are some of the key benefits of using nylon olives:

Cost-efficient

Nylon olives are generally cheaper than copper olives, so you can save money on your plumbing supplies.

Lightweight and flexible

Nylon olives are lightweight and flexible, making them easier to install and work with. They also require less effort to insert and tighten than copper olives.

Which is better for compression fittings?

Both copper and nylon olives are both suitable for compression fittings. Ultimately, choosing which to use depends on your project requirements and budget.

Copper is more durable and corrosion-resistant than nylon but is more expensive. They can also handle hotter water temperatures compared to nylon.

Nylon is a more budget-friendly option that offers lightweight flexibility during installation without compromising performance. Their flexibility makes them easier to use, especially in confined areas, and they’re less likely to cause harm to pipes when tightened.

If longevity and hot water resistance are top priorities, copper might be the better choice. But if you’re on a budget or working in a cramped space, the flexibility and affordability of nylon could be more appealing. Consider all these factors alongside your own installation experience or plumbing costs to make an informed decision.

To wrap it up

Whichever material you choose, get quality materials from a reputable supplier to ensure optimal results with your plumbing projects. If you need expert plumbing or repair assistance, call a professional plumber and leave it to the specialists to do the job.