How to connect PVC pipes: Hot topics and practical guides on the Internet in the past 10 days
Recently, the connection method of PVC pipes has become a hot topic in the field of home decoration and engineering. The following is a summary of hot topics on the Internet in the past 10 days, combined with structured data to provide you with a detailed analysis of the connection techniques of PVC pipes.
1. Ranking of hot topics on the entire network in the past 10 days
| Ranking | Topic keywords | Search volume (10,000) | Main discussion platform |
|---|---|---|---|
| 1 | PVC pipe socket connection | 28.5 | Zhihu, Bilibili |
| 2 | Tips for using PVC glue | 19.3 | Douyin, Kuaishou |
| 3 | PVC pipe hot melt connection | 15.7 | Baidu Tieba |
| 4 | Illustration of types of PVC pipe fittings | 12.1 | little red book |
| 5 | PVC pipe leak repair | 9.8 | WeChat public account |
2. Detailed explanation of the mainstream connection methods of PVC pipes
Based on recent hot discussions, the following 4 most popular connection methods have been sorted out:
| Connection method | Applicable pipe diameter | Tool materials | Operational points |
|---|---|---|---|
| socket bonding | 20-200mm | PVC glue, cleaner | The inner wall of the socket and the outer wall of the socket need to be cleaned and polished |
| Flange connection | 50mm or more | Flange, bolt | A rubber gasket is required to ensure sealing |
| hot melt connection | 16-63mm | Heat melter, pipe cutter | Heating time is adjusted according to pipe diameter |
| Threaded connection | 20-50mm | Raw material tape, pipe wrench | Only suitable for special threaded pipe fittings |
3. Solutions to recent popular problems
Based on recent high-frequency questions from netizens, we have compiled typical problems and solutions:
| Problem phenomenon | Possible reasons | solution |
|---|---|---|
| Leakage at the interface | The glue is not dry/is unevenly applied | After re-polishing, refill the glue and keep it out of water for 24 hours. |
| Pipes are skewed after connection | Inconsistent socket depth | Make mark lines to ensure the insertion depth is the same |
| Glue bonding failed | There is oil stain on the surface of the pipe | Use special cleaning agent before bonding |
4. Operation precautions
1.Environmental requirements: The construction environment temperature should be kept between 5-40℃, and the humidity should not be too high.
2.Security protection: Wear gloves and goggles when using glue and hot melt tools, and maintain good ventilation.
3.Curing time: Conventional PVC glue needs 24 hours to completely cure, and avoid stress on the pipe during this period.
4.stress test: After the water supply pipeline is installed, it is recommended to conduct a pressure test at 1.5 times the working pressure.
5. Latest trends and innovative methods
Recently, the popular "quick connector" on the Douyin platform has received a lot of attention. This stainless steel clamp-type connector can achieve glue-free installation and is especially suitable for temporary pipeline construction. However, professionals remind that traditional bonding methods are still recommended for long-term water supply pipes.
Through the above structured data and detailed instructions, I believe you have mastered the core points of PVC pipe connection. It is recommended to choose the appropriate connection method according to the specific usage scenario and strictly follow the operating specifications to ensure the safety and reliability of the pipeline system.
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