If the pipe leaks, you can buy a PVC water pipe and connect it yourself. Cut off the broken water pipe and put the joint into one end of the pipe first, so that the cutting position of the other end is just flush with another opening of the joint, so that it can be straightened just right.

then send it directly to this end, so that both ends have a certain crossing distance, and then remove it, and apply PVC glue to the inner sides of the two direct ends and the outer sides of the two sewer pipes.

if the leakage of the pvc sewer pipe is not serious, it can be blocked with the special PVC glue for the water pipe, or it can also be blocked with AB glue. If there is a big crack in the water leakage part, it is necessary to change a section of water pipe, find a material of the same pipe, cut or trim it, and then repair it with the above glue.

Extended information

The PVC pipe drainage pipe is made of sanitary grade PVC resin as the main raw material, with proper amount of stabilizer, lubricant, filler, coloring agent, etc. It is extruded by plastic extruder and injection molded by injection molding machine, and the production of pipes and fittings is completed through cooling, curing, setting, inspection and packaging.

PVC-U pipe has strong corrosion resistance, easy bonding, low price and hard texture, but it is only suitable for water supply system with conveying temperature not exceeding 45℃ due to the leakage of PVC-U monomer and additives. Plastic pipes are used for drainage, waste water, chemicals, heating liquid and cooling liquid, food, ultra-pure liquid, mud, gas, compressed air and vacuum systems.

Advantages of p>PVC pipe drainage products:

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

2. It has good aging resistance, and its normal service life can reach more than 5 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 is self-extinguishing.

6. The linear expansion coefficient of the pipeline is small, which is .7mm/℃, and the deformation affected by temperature is small. The thermal conductivity and elastic modulus are small, and the freezing resistance is excellent compared with cast iron drainage pipes.

7. The pipes and fittings can be connected by bonding. The construction method is simple, the operation is convenient and the installation efficiency is high.

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

Reference: Baidu Encyclopedia --PVC Pipe Drainage Pipe