Pros & Cons of Plastic Flange Protectors - Precision Piping Products

23 Jun.,2025

 

Pros & Cons of Plastic Flange Protectors - Precision Piping Products

As we continue to discuss the pros and cons of industry-acceptable products and practices we'll take a look at plastic flange covers and challenge whether they are the best option.

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Pros of Plastic Flange Protectors

There are many types of plastic flange protectors made by a host of manufacturers. Like plywood one pro is that they do an adequate job of protecting the flange face against mechanical damage and some keep debris out of the piping components. Most are easy to install with no tools required which makes them a go-to for many manufactures and fabricators.

This all sounds great, but are they the best solution for your specific applications?


Cons of Plastic Flange Protectors

A major con is that the plastic does not create an airtight seal, causing several models to fly off while being shipped at highway speeds. To keep this from happening many companies add tape in an X over the protector with a ring around the pipe. It works, BUT this task adds to the material and labor cost of using plastic protectors.

Cracking

If the piping components are stored outside for several months, the plastic tabs will often crack and fall off because the ultraviolet light of the sun deteriorates the plastic, causing it to become brittle. When this happens, the flange protector is no longer protecting the flange face, and the internals of the asset become exposed to the elements.

Sealing

Another sizable con is that most of these plastic protectors are not designed to seal the flange face and end up trapping moisture against the flange face accelerating rust and corrosion.

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Melting

Most plastics melt at relatively low temperatures, so they are not a good option in many fabrication and welding environments.
Plastic Pipe Caps like the flange protectors mentioned have a good performance during short-term storage but seem to crack and fail after just a few months in outdoor applications allowing the moisture and debris access inside the pipe.

Pressure

When taped into place to create a water-tight seal, many times the pressure from expanding air volume due to temperature rise will pop the cover of the pipe. Again, leaving the internal area exposed to the elements.

Pros and Cons of a Pool Cover - ePoolSupply

You may have been wondering if a pool cover would be right for you. Owning a pool cover can be a good investment, but there are disadvantages to a pool cover as well. Here, we look at the pros and cons so that you can make an educated decision. 

Advantages

Covering your swimming pool can offer numerous benefits for your pool and your family. Depending on the type you use, pool covers can help your home. One of the biggest benefits is it reduces water evaporation. Evaporation is a substantial contributor to water loss and if not controlled, it can lead to damage to your skimmers and pump system. Pool covers also help reduce chemical loss. Sunlight can lead to chemical imbalances, requiring you to adjust the pool’s chemistry frequently. Another great benefit of a pool cover is that it prevents debris from entering the pool. Which will also help reduce the amount of chemicals needed to be used and save you money. This will also help reduce maintenance so you can enjoy your pool more. Depending on which cover you decide to get, it has a huge safety benefit. Accidents always happen but to help prevent drowning, pool covers can save you, your family, friends, and even your pets.

Disadvantages

There are some disadvantages to owning a pool cover. Some pool covers are not aesthetically pleasing. Covering your pool keeps you from having a view of the water. If you have a manual pool cover, the time and effort to the cover off can make it a pain. Finding the storage for your cover can be another disadvantage. Another disadvantage is you may require a custom cover. Pools come in all different shapes and sizes. It can be hard to find a pool cover that will fit your pool perfectly. Because you might have to get a custom cover made, the cost might be a little high. Covers in general can be pricey at first and will need to be maintained and repaired occasionally. One more disadvantage is rodents and insects may try to get into the cover housing unit for warmth, and they can chew through wires and ropes, damaging the cover. 


In conclusion, there are many pros and cons to owning a pool cover. All pool covers are different and will vary depending on your needs and wants. Swimming pool covers offer various benefits for homeowners. Pool covers are essential tools for pool management, offering many benefits beyond simply retaining heat. By acting as a barrier, they significantly enhance water hygiene by reducing the introduction of debris and contaminants, creating a safer and more enjoyable environment for users. 

If you are looking for more details, kindly visit Protective Covers Supplier.