The difference between PVC pipe and PPR pipe how t

2022-07-22
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PVC pipe and PPR pipe are the most common home decoration accessories in our home decoration. They are widely used in decoration and play an important role. PVC pipe and PPR pipe are different. Today, I want to share with you the difference between PVC pipe and PPR pipe and how to connect PVC pipe and PPR pipe

pvc pipe and PPR pipe are the most common home decoration accessories in our home decoration. They are widely used in decoration and play an important role. PVC pipe and PPR pipe are different. Today, I want to share with you the difference between PVC pipe and PPR pipe and how to connect PVC pipe and PPR pipe

the difference between PVC pipe and PPR pipe

1 PPR pipes are mainly made of CO polypropylene, so PPR pipes are also called three type polypropylene pipes, while PVC is made of PVC materials. The main raw materials of the two pipes are different, resulting in different properties and characteristics. It is precisely because of the different raw materials that PPR pipes are mostly hot-melt when installed, while PVC pipes are mostly adhesive bonded, which is one of the differences between PVC pipes and PPR pipes

2. The wall thickness of PPR pipe is divided into four branch pipes and six branch pipes. The wall thickness of four branch pipes is 2.3mm and that of six branch pipes is 3.5mm. The PVC pipe has a diameter of 6mm, a wall thickness of 2.0mm, a nominal diameter of 8-10mm, a wall thickness of 2.5mm, etc

3. Due to the different wall thickness of pipes, the price will naturally vary, and the consumption level in different regions is also different. In Guangzhou, generally, PPR pipes are between 10 yuan and 16 yuan per meter, PVC pipes are between 6 yuan per meter of 50*2, 10 yuan per meter of 75*2.3, 18 yuan per meter of 110*3.2, and 36 yuan per meter of 160*4

4. The purpose is also different. PPR pipe is used as water pipe, which is divided into cold water pipe and hot water pipe. PVC pipe is suitable for wire passing through the wall and used as sewage pipe

5. What is the difference between PVC pipe and PPR pipe? Their scope of application and characteristics are different. If they are only used for waterway reconstruction, PPR pipes will certainly be more suitable from the quality point of view, but one thing you should pay attention to is that many PPR pipes will be marked: do not install in the open. Here, do not install in the open refers to not install in the outdoor sunlight. If PPR pipes are installed outdoors, they generally need to be replaced once every two years to avoid breeding bacteria and affecting the service life

how to connect PVC pipe and PPR pipe

1 PPR pipes and PVC pipes cannot be bonded by hot melt or glue due to their different materials. PPR pipes and PVC pipes can be connected by thread connection, union connection or flange connection

2. Threaded connection is to melt one end of PPR pipe, glue one end of PVC pipe with glue, and then connect and screw the inner and outer pipes together

3. The union connection method is that one end of the pipe is hot-melt with PPR pipe, the other end is replaced with PVC Union and bonded with PVC pipe, and then the union can be tightened

4. Flange connection is to melt PPR flange and PPR pipe, bond PVC flange and PVC pipe, and then fix two flanges firmly with screws

5. No matter which of the above methods is adopted, attention must be paid not to forget to place the gasket or wrap the sealing tape

Xiaobian summary: the above is the difference between PVC pipe and PPR pipe and how to connect PVC pipe and PPR pipe shared by Xiaobian for you. I believe you have a deeper understanding of PVC pipe and PPR pipe after reading the above introduction. I hope the above introduction can help you. If you need more relevant information, please continue to pay attention to the website

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