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Now we need to know if its quality is up to standard and we need to buy something that passes the test of a security certificate. This will allow us to feel at ease and use it. The control and testing to determine the quality of a pipe is a test of the pipe before it is sold to determine if it is fully suitable for installation, pipelining, etc. PVC pipe joints are the same as other foods, cars, and furniture. Only when the test requirements are met, can the quality label be used, so that it can be used. So what do we do when we choose PVC pipe couplings? List of content for this article: How to judge the…

The connection method of PVC pipe mainly includes three kinds of sealing rubber ring, bonding and flange connection. Pipes with a diameter of 100 mm or more generally adopt a rubber ring interface; pipes with a pipe diameter of less than 100 mm generally use bonded joints, and some use live joints. When the pipeline crosses the sewer or other pipelines, the metal pipe is generally used, and the plastic pipe and the metal pipe are flanged. The joints required for these different methods will also be different, so what is the PVC slip coupling? What is it used for? The content list of this article: What is it? What is it used for? Conclusion What is it? The PVC sliding joint has…

The pipe bonding is to bond the two pipe parts to be bonded, and to make a chemical reaction, and then press the two bonding faces to make the contact surfaces melt together to achieve the purpose of bonding molding. What is the PVC pipe connection? What are the connection methods? When should I use which connection method? How to connect? If you want to know the PVC pipe, please continue reading this article. Hope can help you. Article list: What are the connection methods? Connection step End of the article What are the connection methods? 1. When the small-diameter PVC pipe is solvent-bonded, the socket should be rounded to form a groove, and the fracture should be flat and vertical, so…

PVC is a versatile material that incorporates other ingredients to enhance its heat resistance, toughness and ductility. It is used in a variety of applications, from drains to fences and even inflatable boats. PVC pipes alone have many uses and it is the most widely divided into pipe applications or electrical pipe applications. PVC pipe and PVC pipe coupling have good tensile and compressive strength, corrosion resistance and chemical resistance. There are many differences between the PVC pipe for water supply and drainage and the PVC pipe for electrical use. They cannot be exchanged between them. Let’s talk about the difference between them. The difference: Will it break down under the sun? Different places to use Different colors The structure of the pipe is…

PVC pipes are almost always present in every household, and it brings us a comfortable and convenient life. PVC pipe joints are essential for connecting pipes and can maintain the normal use of your pipe. But if you want to live comfortably and conveniently at home, be sure to install the pipe and pipe joints correctly. If it is not installed correctly, it will cause some problems, not only will it break down, the pipeline will not be used normally, and it may also cause flooding in the home. However, proper installation of PVC pipes and fittings is actually very easy, as long as you operate correctly according to the operating instructions, there is generally no problem. Next, I will show…

The advantages of PVC pipes are extremely obvious, so many PVC pipes are now used. At the same time, there are many threaded joints used in these pipes. PVC threaded couplings provide a reliable, leak-free function. However, sometimes it may leak or break due to improper operation during installation. Therefore, we need to pay attention to some issues that need to be paid attention to during installation. The following are some precautions for PVC joint components: Do not overtighten PVC threaded joints Use sealant Use the same type of connector Do not overtighten PVC threaded joints Tighten with your fingers once or twice. each continuous thread has a slightly larger diameter than PVC previous thread on the outer threaded pipe joint. the internal thread gradually becomes…

Clearly, polyvinyl chloride (PVC) is one of the most widely used products in the world today. It is so rich that it can be produced as long as you want. It is a well-loved, popular and widely used synthetic material in the world today. Its global use ranks second among various synthetic materials. According to statistics, in 1995 alone, PVC production in Europe was about 5 million tons, and its consumption was 5.3 million tons. It is also a very lightweight thing, so its usage is very scary. PVC pipes are divided into hard and soft, hard to believe that everyone knows, but soft PVC pipe fittings? Article list: Where soft PVC fittings are not available Soft PVC fittings need to pay attention to…

PVC rubber joints are rarely known, but they are used in many places. The quality of the rubber joints is very good. The performance is very stable and durable. Therefore, in many places people will choose to use it. But when using it, we may encounter some problems. For example, how do we install it? Although everyone knows that PVC couplings are easy to install, different connectors may be installed differently. Next, let’s talk about how to install PVC rubber joints. List of article content: What is it? How to install? What are the characteristics? Conclusion What is it?   PVC rubber joints are mainly used for vibration and noise reduction of pipes, and have good flexibility and ease of use. Single…

  PVC pipe has been considered by the construction industry as the preferred pipe material and is widely used in various fields of industry. Its advantages are unmatched by other materials, and its corrosion resistance and chemical resistance make it more widely used. The transition joint is a cable joint that realizes the interconnection of two different types of cables. What is its function? So why choose PVC pipe transition joints instead of other materials? The content list of this article: Its introduction Its connection form Its role Its advantage End of the article Its introduction The PVC pipe transition joint includes a transition piece of a tubular structure, one end of which is a socket end and the other end…

I believe that many people will know the synthetic materials of PVC, which is a very popular material in the world, very popular and widely used. Among the various synthetic materials, it ranks second in terms of global use. But everyone thinks plastic is toxic, and everything that is heard in plastic packaging is harmful to humans. Is the PVC pipe coupling safe? Is it really safe to put it in the water pipe at home? Is there a plastic smell that is safe? The content list of this article: What is the PVC pipe joint? Is the PVC pipe joint safe? What are the advantages of PVC pipe joints? To sum up What is the PVC pipe joint? It is a special accessory…

I believe that everyone knows that PVC is a popular material in the world that is popular, popular and widely used. The advantages of PVC pipes made of PVC must be well known to everyone, and its advantages are also why everyone uses it. Everyone knows that its installation is also very simple, and they all know how to install it. Everyone knows how to install PVC sliding joints, but why use PVC sliding couplings? What advantages does it have? Then let’s talk about its advantages. The content list of this article: What is a PVC sliding joints? What are the advantages of PVC sliding joints? End of the article What is a PVC slip joint? It has an outer bolt…