How to Choose the Best Plastic Pipes for Water Supply?

Wavinasia
2 min readOct 21, 2022

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Increasingly around the world, there has been a shift towards the installation of plastic pipes for water supply. They were chosen as a replacement for metal pipes which tended to rust and corrode, thus contaminating the supply of clean drinking water. Plastic pipes are corrosion resistant and free from rust, thus making them a viable choice for water supply. If you are considering replacing metal pipes or installing a new water pipeline, learn how to choose the best plastic pipes:

1. When choosing plastic pipes for water supply, one of the foremost considerations is the type of pipe material. Typically, polyvinyl chloride and its modifications such as chlorinated polyvinyl chloride and unplasticized polyvinyl chloride are used for water supply distribution lines. For water supply mains, more durable plastic pipes may be used.

2. The conditions for installation will also determine the choice of plastic pipes for water supply. If the pipes are to be installed in narrow and hard to reach spaces, they will also need to be flexible for ease of installation. In case the pipes are to be installed in outdoor conditions, pipes must be chosen which can withstand the exposure to sunlight and ultraviolet radiation to remain durable and functional.

3. In choosing plastic pipes for water supply, quality must also be an important consideration. The pipes must meet the requisite quality standards and must be free of hazardous heavy metals to prevent contamination.

4. The plastic water supply pipes must also be chosen according to their specific function. Depending on whether you want cold water supply or both hot and cold water supply through the pipes, different pipe materials will need to be chosen for the plumbing. CPVC and high density polyethylene are among the best plastic pipes for hot water supply as they can withstand higher temperatures of water without warping during the supply.

5. When choosing plastic water supply pipes, the corresponding plastic pipe fittings must also be chosen. There are different types of fittings which serve different functions and only the corresponding connectors with the pipe material must be chosen for the installations.

For the best quality plastic pipes and fittings for water supply, choose the solutions from Wavin, the leading global manufacturer of sustainable plastic pipes and fittings.

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