A PPR elbow 90 degree is a fitting used in piping systems to change the direction of fluid flow. PPR (polypropylene random copolymer) is a type of plastic commonly used for household and industrial hot and cold water systems.

To use the PPR elbow 90 degree, follow these steps:

1. Cut the PPR pipe to the desired length. Make sure the ends are straight and even.

2. Clean the ends of the pipe and the inside of the PPR elbow 90degree with a soft cloth to remove any dirt or debris.

3. Apply a thin layer of PPR primer to the outside of the pipe and the inside of the elbow. This will help the PPR cement bond the two surfaces together.

4. Apply a generous amount of PPR cement to the outside of the pipe and the inside of the elbow. Do not apply too much, as excess cement can weaken the joint.

5. Insert the pipe into the elbow at a 90 degree angle and twist it slightly to ensure a tight seal. Hold the pipe in place for 10-15 seconds to allow the cement to dry.

6. Repeat the process for the other end of the elbow, if needed.

7. Allow the joint to dry completely before turning on the water or applying pressure to the pipe.

PPR fittings are known for their durability and resistance to high temperatures and pressure. By using the PPR elbow 90 degree, you can easily change the direction of fluid flow in your piping system without compromising its strength or functionality.

In conclusion, using a PPR elbow 90 degree is a simple and effective way to change the direction of fluid flow in a piping system. By following the steps outlined above, you can ensure a secure and long-lasting joint that will serve your needs for years to come.

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