Joining PVC pipes by gluing is a popular method in the installation of plumbing systems, electrical conduits and other applications. Here is a detailed guide to connecting PVC pipes by gluing:
13 Tháng Mười Một, 2024
PVC pipes are no longer strange in our lives because of their wide application. However, not everyone knows what PVC plastic is? What are its outstanding advantages and how is it classified? Therefore, the following article will provide answers to the above questions to readers. What is PVC plastic pipe? PVC plastic is essentially a thermoplastic made from a chemical reaction called Vinylchloride. This is one of the earliest synthetic materials and has the longest history in industrial production. PVC plastic is familiar in daily life That is why more and more PVC pipe products are being created to serve the needs of customers. In fact, there are many different ways to classify PVC pipes. For example, dividing them into different types by adding the first letter and standing before PVC. For example, U - PVC, C - PVC, ... Characteristics of PVC pipes The reason why PVC plastic is widely used in life is because it possesses many outstanding advantages. Specifically: PVC plastic is durable Fireproof PVC plastic pipes are electrically insulating Resistant to force and abrasion, very light and flexible In particular, this type of pipe is resistant to chemicals Standard PVC pipe sizes How many sizes does PVC pipe have? Depending on the requirements of each project, investors can flexibly choose the popular PVC hard plastic pipe sizes below: PVC plastic pipe phi 21 PVC plastic pipe phi 100 PVC plastic pipe phi 12 PVC plastic pipe phi 27 PVC plastic pipe phi 16 PVC plastic pipe phi 75 …. Some types of PVC plastic pipes commonly used today To get the most general assessments and comments, you can refer to some popular types of PVC plastic pipes below here: PVC pipe phi 200 This is a type of plastic pipe with an outer diameter of 200mm. With this diameter of PVC pipe, it is suitable for use in water supply and irrigation systems in agriculture or as a drainage system for wastewater and rainwater. Plastic pipe phi 200 is widely used PVC pipe phi 200 has the advantage of being light in weight, very convenient during installation. In addition, the price and installation cost are also much lower than that of aluminum and steel pipes, etc. However, it should be noted when using this type of plastic pipe that it cannot conduct hot water but can only conduct cold water (below 45 degrees Celsius). In particular, avoid direct sunlight on the product. PVC pipe phi 21 Similar to PVC pipe 200, PVC pipe phi 21 is a type of plastic pipe with a diameter of 21mm. This type of pipe has the advantage of not being contaminated with impurities, so it is very suitable and safe when installed to conduct drinking water, domestic water or applied in the field of environmental sanitation. With this PVC pipe specification, the pipe weight is very light, making the installation process easy. Above all, this type of PVC pipe is much cheaper than steel pipes. That is why the 21mm diameter plastic pipe has become popular in the market. The limitation of this type of plastic pipe is the same as the 200mm PVC pipe, which is that it can only conduct cold water below 45 degrees Celsius. And limit direct exposure to sunlight. PVC 90 plastic pipe PVC 90 is a type of plastic pipe with an outer diameter of 90mm. This type of pipe also has the characteristics of PVC plastic pipe specifications according to the correct standards and is also classified as a type of plastic pipe with good heat resistance, fire resistance up to 1000 degrees Celsius. PVC 90 plastic pipe has high heat resistance Moreover, PVC pipes only melt without causing fire or explosion, the time the pipe can withstand when melted is 30 minutes. This is also an advantage that increases the safety of the pipe for users. Thanks to that, this type of pipe is very popular in construction works today. In addition to the typical PVC pipes mentioned above, there are also many types of plastic pipes with different diameters such as: PVC pipe d200; PVC pipe phi 300; PVC pipe phi 60; PVC pipe 110, PVC pipe 27, 3-layer u.PVC pipe,…
13 Tháng Mười Một, 2024
HDPE plastic drain is one of the types of pipes that are increasingly widely used and popular in life. So what are the outstanding advantages of this type of pipe that make users choose it so much? In addition, in which areas can this type of pipe be applied? Follow the article below for more useful information. Outstanding features of HDPE plastic drains The reason why HDPE plastic drains are widely used in today's life is because this product integrates outstanding advantages in terms of structure, construction, accessories and meets standards. Specifically: Advantages of structure Unlike other types of plastic pipes, HDPE plastic drains have a structure that is many times superior when compared in reality. Thanks to its superior structure with a durability 200 times higher than PVC, this type of pipe can withstand the sun's UV rays for 20 years or more. Thanks to that, it is resistant to corrosion from salt, dirt, ... HDPE plastic pipes have a special structure Durability HDPE plastic products all have the outstanding feature of durability. They can withstand the impact of the environment, liquids or solutions commonly encountered when draining water. In particular, the pipe is not corroded by toxic substances such as acids, salts or alkalis, etc. In addition, the product also has excellent heat resistance, especially high-intensity sunlight. It is especially resistant to aging under the influence of ultraviolet rays from the sun. In fact, even when the HDPE plastic drain is at a low temperature of -40 degrees Celsius, the pipe still retains its ability to withstand pressure. Not only that, the impact resistance of the pipe is much better than other types of plastic pipes. Advantages in transportation and construction HDPE plastic pipes are relatively light in weight compared to other materials such as metal or concrete, etc. Thanks to that, the transportation and installation process is much easier, especially for projects with difficult terrain. Depending on the purpose and installation needs, HDPE drains can be opened, holes drilled horizontally or vertically, soil can be dug, etc. Plastic pipes have many diverse coupling accessories HDPE plastic drains can be installed in many different ways thanks to a variety of coupling accessories. Because this is a good and popular material, there are a variety of supporting accessories to handle different situations. Installation will become very simple, quick and compact thanks to these accessories. Diverse accessories Applications of HDPE plastic drains in life With the above great advantages, high-grade HDPE plastic pipes are currently applied in many different fields: In social life - HDPE plastic pipes are used as water supply and drainage pipes - Making large-sized wastewater pipes in most urban areas or industrial parks. Applications in the industrial sector - Making wastewater pipes for mining industries and making water pipes. - Used as conduits for electrical wires and cables. - Making hot steam pipes and hot water pipes cold. – Serves the electronics industry, covering optical cables in places with low and very low temperatures. Multi-field practical application Experience in using and installing HDPE plastic pipes With wide application, many people will certainly not be able to ignore the following experience in using and installing: When installing with a pipe shaft Although the pipe is durable and difficult to crack, if used and stored improperly, it can still lead to damage. Therefore, during the installation of the pipe shaft, it is necessary to ensure that the cross-section is perpendicular, especially the cross-section must be flat to avoid gaps. Wrap the pipe with paper and then use a hacksaw to mark. Thanks to that, it is both accurate and helps the pipe to be wrapped more tightly. Experience in installing HDPE plastic drainage pipes When drilling HDPE pipes In case you want to drill large grooves into the plastic pipe, you should use an eraser or a saw to mark it. Or you can use a hand drill to drill the desired size. At the same time, you can reduce the unpleasant smell of plastic. After cutting the HDPE pipe, you should use a file to smooth the cut or use sandpaper to smooth the cut surface before gluing. This way, the adhesion of the pipe will be much higher. HDPE pipes when welding Similar to the above cases, when cutting the plastic pipe, you need to cut it straight so that it is perpendicular to the center of the pipe. At the same time, smooth the surface of the pipe before heating to avoid the phenomenon of the weld not being tight. Above all, when connecting the pipe, you need to place it straight in the center and the welding edge is not too sharp to avoid cracking. For large pipes, concrete blocks should be used to secure them before welding. The above is the information we have collected about HDPE plastic drains. If you have any questions or want to know more about the product, please contact the hotline to receive the most detailed advice fromMinh Phuong staff
13 Tháng Mười Một, 2024
Although made from PVC plastic, many people are currently confusing PVC and uPVC pipes. In fact, these products will have somewhat different characteristics. So how to distinguish, this article will help you compare PVC and UPVC pipes. Compare PVC and uPVC pipes To be able to compare these two types of plastic pipes, you need to know some basic information as follows: PVC pipes PVC pipes have the chemical formula Polyvinyl Chloride, containing phthalates and BPA, so the characteristics of this type of pipe are soft and lower cost. But this material also has many major limitations, such as chemicals that can be toxic, harmful to humans in the long term. When PVC plastic melts or catches fire, it will produce a toxic smoke that is dangerous to human health. In addition, this type of plastic pipe also has many advantages during use. With good structure as well as good water conduction, this type of PVC pipe is always preferred for use as a waste pipe in daily life. uPVC plastic pipe uPVC plastic pipe also known as Unplasticized Polyvinyl Chloride, this is a type of pipe with a formula similar to PVC, but it has many advantages over PVC plastic pipes, such as the production process does not contain plasticizers, so it is good for the health of users, often used in domestic water supply systems. Because there is no plasticizer, the pipe is rigid and cannot be bent. Thanks to its higher durability as well as its fire resistance and recyclability, this type of pipe is considered environmentally friendly, so uPVC is increasingly used and replaces PVC pipes in many cases. In addition to its higher durability, in the same environmental conditions, this type of plastic pipe can withstand impact and can be completely reused without causing harm to the environment and users. Comparison of PVC and uPVC pipes About the characteristics In terms of basic characteristics, uPVC pipes do not contain plasticizers, so they are harder and cannot be bent, and will be more durable and withstand temperatures better. In particular, they are environmentally friendly and ensure the health of users. About the features PVC pipes are often used in industries such as construction, interior design or agriculture. In the construction industry, plastic pipes can be used to cover electrical wires, electronic telecommunications transmission lines. During interior installation, PVC is often used to conduct water in bathrooms and kitchens. PVC pipes are also used to make pipes for irrigation, clothing or manufacturing means of transport in the agricultural industry. uPVC pipes are used in many industries that produce water supply and drainage pipes such as in water distribution stations, pipes connecting factories to families or plastic pipes transferring wastewater in high-rise buildings. uPVC and PVC, which type of plastic pipe is more popular? Currently, comparing PVC and uPVC plastic pipes, they are the two types of plastic pipes chosen by many businesses to comprehensively meet the needs of the construction industry. PVC plastic pipe products are often used in large quantities to meet the basic needs of users when there are no alternative materials. However, PVC pipes still have many limitations: The density of PVC pipes (1.4g/cm2) is quite high, which means that the membrane area of the product is also quite thick. The ingredients that make up PVC contain plasticizing additives, but this substance is considered toxic to health. In the early 1960s, uPVC pipes were born and created a new step forward in the plastics manufacturing industry. This product is recognized by experts as having many outstanding advantages and overcoming many disadvantages of its "older brother" PVC. For example: Explosion-proof ability Not easily oxidized or corroded by chemicals and not deformed over time. Good pressure resistance does not affect the surrounding environment. The durability of uPVC pipes also surpasses the most durable metals Light weight makes it convenient for users during transportation and installation. In particular, this type of plastic pipe does not need to be welded and just needs to be glued together.
13 Tháng Mười Một, 2024
U.PVC plastic pipe is one of the high-end plastic pipe lines, widely used and popular in large and small construction projects today. Accordingly, in addition to price and quality, the size of uPVC pipe is also a major concern of many investors. To answer this question in detail, please learn through the content of the article below. 3 basic terms about standard u.PVC pipe sizes Understanding and mastering the basic information about uPVC pipe sizes will help you easily choose the right product for the project, safe and achieve optimal performance during use. Nominal diameter (DN) DN is the abbreviation for Diameter Norminal - the name of the nominal diameter (also known as the nominal diameter). This diameter is not the actual size of the plastic pipe, but only a rounded index, or an approximation of the standard size, ensuring more convenient exchange at work. For example: DN20, DN25, DN40, DN60,… In which, the standard size of DN20 is 3/4 in, equivalent to Ø27mm. Standard size of u.PVC plastic pipe Outside diameter (OD) OD is the abbreviation of Outside Diameter - the outside diameter. In contrast to DN, OD is the exact size of the plastic pipe diameter, used to calculate, balance and design the most accurate system when installing. Maximum pressure (PN) PN is the abbreviation of Pressure Nominal - the maximum pressure that uPVC plastic pipe can withstand during operation at a temperature of 20 degrees Celsius, also known as nominal pressure with the unit of measurement being "bar". Accordingly, for plastic pipes with PN6 index, meaning the maximum pressure index that the pipe can withstand and operate continuously at 20 degrees Celsius will be 6 bar, equivalent to 6.12 kg/cm2. The maximum pressure of u.PVC plastic pipes depends on each project Table of technical parameters and sizes of uPVC pipes Below is the most detailed updated table of uPVC plastic pipe sizes you can refer to and consider choosing: Size Pressure (PN) u.PVC Co u.PVC C1 u.PVC C2 u.PVC C3 u.PVC C4 DN21 10.0 12.5 16.0 25.0 DN27 10.0 12.5 16.0 25.0 DN34 8.0 10.0 10.0 16.0 25.0 DN42 6.0 8.0 10.0 12.5 16.0 DN48 6.0 8.0 8.0 12.5 16.0 DN60 5.0 6.0 8.0 10.0 12.5 DN75 5.0 6.0 6.0 10.0 12.5 DN90 4.0 5.0 6.0 8.0 10.0 DN110 4.0 5.0 6.0 8.0 10.0 DN125 4.0 5.0 6.0 8.0 10.0 DN140 4.0 5.0 6.0 8.0 10.0 DN160 4.0 5.0 6.0 8.0 10.0 Note: The size of uPVC pipes can be flexibly designed for each project, ensuring optimal functionality, as well as the requirements of investors. Therefore, to order u.PVC pipes with standard sizes, suitable for the purpose of use, please contact the hotline 0868806088 immediately for the most detailed advice and support.
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