What is the reason for the leakage of pvc drainage pipe? What should I do?

Pvc drainage pipe is an indispensable water pipe material for home decoration, especially in bathrooms and kitchens. pvc drainage pipe is used the most because it is durable and not afraid of wind and rain. Water leakage is a common occurrence in daily life. As we all know, pvc drainage pipe is a durable material, but it doesn't mean it really won't break. So what should I do if the pvc drain pipe leaks? The following small series wants to share with you the repair method of pvc drainage pipe leakage.

Leakage of PVC Drain Pipe —— Brief Introduction of PVC Drain Pipe

PVC pipe drainage pipe is made of sanitary grade PVC resin as the main raw material, with proper amount of stabilizer, lubricant, filler and colorant added, extruded by plastic extruder, injection molded by injection molding machine, cooled, solidified, shaped, inspected and packaged to complete the production of pipes and fittings.

Leakage of PVC Drainage Pipe —— Characteristics of PVC Drainage Pipe

1. The surface hardness and tensile strength of the pipe are excellent, and the safety factor of the pipeline is high.

2. Good aging resistance, and the normal service life can reach more than 50 years.

3. The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, and is suitable for industrial sewage discharge and transportation.

4. The friction coefficient of the pipeline is small, the water flow is smooth, it is not easy to block, and the maintenance workload is small.

5. The material has high oxygen index and self-extinguishing.

6. The linear expansion coefficient of the pipeline is small, which is 0.07mm/℃, and the deformation is small under the influence of temperature. The thermal conductivity and elastic modulus are small, and the frost resistance is better than that of cast iron drainage pipes.

7. Pipes and pipe fittings can be connected by bonding, with simple construction method, convenient operation and high installation efficiency.

8. Good watertightness: The installation of PVC-U pipe has good watertightness whether it is connected by adhesive or rubber ring.

Leakage of PVC Drain Pipe —— Treatment Method of PVC Drain Pipe Leakage

1. can be used for water leakage, that is, cracks;

2. Block the water pipe with special PVC glue, or block it with AB glue.

3. If the crack is wide or large, you can find a piece of the same pipe, cut or trim it, and then repair it with the glue on it. Be sure to pay attention to the need to repair the place is completely dry, if necessary, should be repaired to eliminate stains and dry hair; (just sand it with sandpaper), which is better.

4. If the sewer pipe is cast iron, the place to be repaired can be thoroughly derusted and cleaned, and then coated with AB glue for plugging. Even after being removed where it needs to be repaired, asphalt blocks can be used to melt and repair damaged places.

This is the solution of pvc drainage pipe leakage that Bian Xiao wants to share with you. Because the pvc drainage pipe has been used for a long time, external factors may cause the pvc drainage pipe to burst and leak. Some minor cracks in the pvc drainage pipe can be remedied as long as Bian Xiao said, but if the cracks are too large, the pvc drainage pipe will have to be replaced. That's all about the leakage of pvc drainage pipes. I hope it will help everyone.