Purchase and price of various types of polyethylene pipes

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With its ability to withstand corrosion, high pressures and temperatures, and maintain its shape over time, it is no wonder that the use of this versatile pipe is growing day by day around the world. In this article, join Energy Makers to provide you with everything you need to know about polyethylene pipes.

Buy and price of types of polyethylene pipes:

Polyethylene pipes are a type of pipe made of the polymer polyethylene. This material is known for its durability, flexibility, and resistance to chemicals and corrosion. Polyethylene pipes have a smooth surface and are ideal for transporting fluids and gases without any accumulation or blockage during transport.

Polyethylene pipes are produced in a variety of sizes and thicknesses to match different applications. These pipes are connected to each other through various methods such as butt joints, electrofusion, or mechanical joints.

Polyethylene pipe is one of the most widely used types of pipes in the agricultural, water and sewage, and gas industries. These pipes are produced from polyethylene polymer materials, which are made in domestic petrochemicals with a quality that is competitive with foreign samples and even superior to them in many cases. Features such as flexibility, reasonable price, resistance to impact, sunlight, and corrosion are among the main advantages of polyethylene materials and pipes produced from it.

Considering the production of polyethylene raw materials in numerous petrochemicals across the country and the easy access of production units in different provinces to these materials, transportation costs have been reduced and there is no need to import. This makes the final price for the consumer completely affordable.

Due to the wide variety in brands, sizes, working pressures, quality, and type of material of polyethylene pipes in the Iranian market, making the right choice when buying requires advice and guidance. It is recommended that you obtain more information so that you can make a better and more appropriate choice.

These pipes are very versatile and can be used to transport drinking water, sewage, gas, chemicals, factory waste, and even cover telecommunication cables.

One of the most important points that you should pay attention to when buying is choosing fittings that match the pipe specifications. For example, if you buy a pipe with a working pressure of 10 bar, you need to use fittings with the same working pressure to ensure proper operation and safety.

The second point that you should pay attention to is that standard pipes must have information such as the name of the factory, date of production, type of material, working pressure, and most importantly, the standard seal. Of course, the standard seal is not necessary in special cases, such as using the pipe to cover electrical and telecommunications cables, which are called polyethylene cable pipes, because in these cases there is no pressure on the pipe wall and, basically, lower quality pipes are used to reduce costs.

Polyethylene pipe sizes in millimeters: 20, 25, 32, 40, 50, 63, 75, 90, 110, 125, 140, 160, 180, 200, 225, 250, 280, 315, 355, 400, 450, 500 and 630

Polyethylene pipe sizes in inches: 1.2, 3.4, 11.4, 11.2, 2, 21.2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20 and 25

The following are the appearance specifications of standard polyethylene pipes: Kord:

The interior should be smooth, polished and shiny, and the exterior should be smooth and matte. Standard pipes come with a production certificate, the information of which is included in the form of a label on the pipe. One of the characteristics of polyethylene pipes is that they should be easily connected during welding and a uniform and high-quality weld should be achieved. The use of waste materials in the production of pipes can cause problems in welding and ultimately lead to a decrease in the quality of the piping system and the occurrence of leaks.

Cable polyethylene pipes are only suitable for applications related to the coating of various types of cables and should not be used to transport fluids, as this will significantly reduce the useful life of the pipe.

The price per kilogram of polyethylene pipe depends on various factors, including the standardization of the product, the quality and purity of the raw materials, the type of materials used in production, and the costs related to transportation. Standard polyethylene pipes are offered in three grades A, B and C. All of these pipes have a standard mark and are of good quality. However, the differences in them are usually related to the manufacturing plant and after-sales service. Grade A pipes have advantages such as a warranty and, if requested, an insurance policy is also issued for them.

Also, all polyethylene pipe manufacturers are required to conduct the necessary quality tests on their products so that there are no problems in the process of construction and construction projects.

The quality of raw materials depends on the amount of waste added and the type of base materials. The raw materials of polyethylene pipes are of the Project and Savik types and are supplied in self-color. The majority of raw materials available in the market are also supplied from Bandar Imam Petrochemical or Bandar Amir Kabir. Polyethylene materials can be divided into the following categories:

PE63 materials, which are also more expensive due to the high weight and thickness of the pipes produced with these materials.

PE80 material pipes produced with this material have a lower weight and thickness and can withstand more pressure.

PE100 material pipes produced with it are very light and have a small thickness.

Polyethylene pipes are also classified according to the pressure resistance, which is available from 4 bar to 16 bar in this price list. The higher the pressure resistance of the polyethylene pipe wall, the

The price of polyethylene pipe and factors affecting its purchase price

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In fact, polyethylene pipe is a polymer called polyethylene, which has occupied a special place in the plastics industry in recent years. There are different types of polyethylene, each with its own characteristics and applications. The special characteristics of polyethylene pipes have led to many applications for it, including its light weight, high resistance to corrosion and chemicals, and flexibility. Pipe Ethylene Company, as the leading supplier of this product, intends to bring all the factors affecting the cost price of this product to the attention of its audience by presenting this article. So stay tuned.

Polyethylene pipe price and factors affecting its purchase price

As previously mentioned, polyethylene pipe is a pipe made of polymer materials that has characteristics such as corrosion resistance, light weight, and flexibility. These characteristics have led many businesses to benefit from this product in the better progress of their projects. Below we will briefly provide you with information in this field. First, we should get acquainted with the types of polyethylene pipes:

Types of polyethylene pipes

Polyethylene pipes are divided into two general categories:

Single-wall polyethylene pipe: which is often used in water, sewage, gas and agricultural transmission systems. High resistance to pressure and corrosion is one of its properties.

Double-wall polyethylene pipe (corrugated): As the name suggests, these pipes have two inner and outer layers and have higher resistance to pressure, which makes them suitable for underground applications and sewage transmission.

This type of pipe is often used for water transmission, but it also has sewage, water supply, drainage and drip irrigation uses. This product is available in sizes from 16 to 630 mm in accordance with the standard and at pressures from 4 to 25 atmospheres. It is produced with PE100-PE80 raw materials from the most reputable polyethylene manufacturers.

What is polyethylene pipe?

In response to this question, it must be acknowledged that the unique features of this product have become the main reason for its replacement compared to other pipes. The most important of them are discussed below:

High resistance to pressure, impact, abrasion, chemical corrosion and decay

High resistance to heat and cold (from 80 degrees to 20 degrees Celsius)

Resistance to sunlight and infrared and ultraviolet rays

Excellent resistance to earthquake vibrations

No pathogenicity due to special chemical properties

Ability to be supplied in coils from 100 to 400 meters

Can be used on uneven terrain

Resistance to rust

Long life

No need for paint and coating

We know that polyethylene pipes, like other products, undergo many tests before production to check their quality. Hydrostatic pressure is one of these, which is actually used to test the bursting pressure of polyethylene pipes. It is worth noting that the method of producing polyethylene pipes is extrusion. The process is such that first the raw materials are introduced into the extruder in the form of granules and melted by heat

Polyethylene pipe grades:

Polyethylene pipe is produced in different grades such as PE80, PE100 and PE63, which have different uses.

Factors affecting the price of polyethylene pipe

The price of polyethylene pipe, like other products, depends on various factors. Each of these factors can increase or decrease the final price. Next, we will discuss the most important factors affecting the price of this product. We will consider the most important of these factors below:

Raw materials used in production

Pipe diameter and dimensions

Pipe nominal pressure

Types of production technology and factory equipment

Type and quality of the final polyethylene product

Transportation cost to reach the consumer

Supply and demand

Uses of polyethylene pipes

Many things can be considered for the use of polyethylene pipes, but the most important of them are listed below:

Water supply networks, urban and rural sewage

Pressurized irrigation networks

Fire extinguishing and firefighting systems

Protection of electrical, telecommunication and fiber optic cables

Industrial liquid and sewage transfer systems

Building drainage networks

Mobile and mobile irrigation systems and systems

Ventilation systems

Important points in purchasing and pricing polyethylene pipes

To purchase polyethylene pipes, you should Things to consider so that you can make a good purchase:

Choosing the right pipe for the intended application

You should always choose a pipe that meets the needs of your project. For example, if you are going to use polyethylene pipes for gas transmission, you should make sure that the pipe in question has the necessary standards for this application.

Checking standards and certificates

Polyethylene pipes must have national and international standards related to quality and safety. Therefore, when purchasing these pipes, you should definitely request the relevant certificates from the seller.

Comparing prices and quality

The price of polyethylene pipes varies from one manufacturer to another. In order to make a more economical purchase, you should compare the prices and quality of different products.

Installing, commissioning and maintaining systems that use these pipes is a very complex and specialized task that requires trained specialists and special equipment. Welding these pipes is one of the most important parts of installation and commissioning that must be done with high precision. If welding is not done properly, there is a possibility of leakage in the short term.

Polyethylene pipe price

Pipe price

Polyethylene pipe production line

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We know that the polyethylene pipe production line is used to prepare and produce this important product, also known as PE Pipe Extrusion Line, for the preparation and production of pipes for water supply, sewage, agriculture, construction industry, etc. At first glance, the production of this product may seem simple, but this process depends on details, and if neglected or any possible error occurs, it will lead to the production of a poor-quality product. The following article, which has been prepared by the experts of the Ethylene Pipe site, can give you more information about creating a polyethylene pipe production line. So stay tuned with us.

Polyethylene pipe production line:

The polyethylene production line consists of various parts, and you should become more familiar with the name and function of each. These components include a single-screw extruder, hook, vacuum tank, cooling tanks, tension, cutting, and pipe feeder. The frequency control system of the extruder, traction, vacuum motor, main extruder motor, is very famous and ultimately the line becomes highly efficient.

In the polyethylene pipe production line, the quality of the equipment and various parts of this production line can ultimately be effective in achieving high-quality final production. Therefore, it is better that this equipment is of the best quality and top brands and is coordinated and compatible with each other. It is also very necessary to be up-to-date and modern and comply with various standards. Paying attention to all these components will ultimately provide you with a suitable and quality product. It is important to note that this equipment should be selected in such a way that in case of non-compliance, it automatically fixes the problems or stops the pipe production process in any situation.

One of the most important parameters that should be considered when choosing a polyethylene production line is the possibility of precise weight control along with reducing the fluctuations of the molten material exiting the mold in the cross-section and length of the pipe. Therefore, the use of precise and advanced control systems is also required.

The requirement of quality control in the production of polyethylene pipes:

To have a high standard and quality of polyethylene pipes, this process must be controlled in the production line. To achieve this result, it is not enough to have only high-quality raw materials, but proper quality control must be carried out during production.

With the aforementioned series of extruders (single screw), pipes with high-quality and controlled PEX, ABS, PPR, PP materials can be produced. Its rotary cutting device can be automatically controlled by a computer.

The aforementioned production lines have simple and reliable operation and are advanced in the world.

Polyethylene pipes are one of the most widely used pipes in the industrial market. These pipes are in the form of hollow cylinders and are produced according to the needs and conditions of the project according to the pressure and standard required for its different types.

Steps to set up a polyethylene pipe production line:

Stretching machine

Cutting machine

Extruder machine

Vacuum machine

Polyethylene pipe is the most widely used pipe in the market, and its use is inevitable in most projects based on characteristics such as low sedimentation, flexibility, resistance and high strength compared to other pipes in industrial markets.

Monitoring system for polyethylene pipe production line

A monitoring system is considered one of the requirements of a polyethylene pipe production line in order to control the performance of devices on the equipment and the possibility of controlling the extruder control system in a single and coordinated manner.

Profit from the production and manufacture of polyethylene pipes

The profit from the production and manufacture of polyethylene pipes is so high that many have decided to create this production line to achieve high profits. It is worth noting that the profit margin of this production line also includes costs such as electricity, water, value added tax, etc.

In short, for each meter of polyethylene pipe produced, you can earn up to 30 percent profit. Using an extruder is required to start this production line.

Necessities for starting a polyethylene pipe factory:

Three-phase high-voltage electrical panel

Water line to create a vacuum bath

Cooling and cooling systems in production lines

Cost of starting a polyethylene pipe production line:

Using parts with various brands and production from the country of manufacture is effective in estimating the total cost of starting a polyethylene pipe production line. If you create a production line from domestic products, its start-up cost is approximately 2 to 3 billion tomans. However, if you use foreign brands from India and China, you can purchase smaller-sized devices that will cost approximately 1 billion. Also, if you use first-class German devices (up to 1 meter in diameter), it may cost up to 10 billion tomans.

Top Extruder Machine Brands

Extruder machines are mostly Chinese, and the Cincinnati brand and Butterfly brand are among the top extruder brands. Of course, imports to Iran also occur from Turkey, China, and India.

Number of labor in the cost of setting up a polyethylene pipe production line:

The number of labor in the cost of setting up a polyethylene pipe production line is one of the significant factors in creating a polyethylene pipe production line. Having skilled and specialized employees is a prerequisite for setting it up. It can often be managed with the presence of 4 workers, and in some cases with two workers in the night shift and two workers in the morning shift. Of course, the presence of one person as a factory supervisor is also necessary.

Setting up the machines in the polyethylene pipe production line:

Perhaps the most important part of this story is setting up the machines. The important point is that

Polyethylene pipe price

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It can be clearly said that by using polyethylene pipes and abandoning traditional methods, water waste can be prevented. These types of pipes prevent water evaporation and help preserve limited water resources. Optimal water management, including the principled withdrawal of groundwater resources and water transfer, is of great importance in reducing energy consumption and increasing productivity and agricultural production. Limiting water resources and preserving them for future generations is only possible with proper planning and the use of modern technology and technologies in the water and wastewater industry.

Polyethylene pipe price

Polyethylene pipes are the newest and most widely used materials in the pipe industry. Pipes produced with these materials are able to withstand greater pressure due to their lower weight and thickness. Also, PE100 materials are known as the newest type of raw material on the market, and pipes produced with these materials are very light and thin.

The following are the appearance features of standard polyethylene pipes:

– Smooth, polished and shiny inner surfacePolyethylene materials can be divided into the following categories:

PE63 materials are almost obsolete today and due to the high weight and thickness of the pipes produced with this material, their price is also higher.

Applications of polyethylene pipes:

– Drinking water transmission

– Agricultural uses

– Municipal and domestic sewage

– Gas transmission

– Electrical and telecommunications cable sheaths

– Fish farming

Advantages of polyethylene pipes:

– Very high diversity

– Long service life, more than 50 years

– Lightness

– No rust

– Pressure and tension tolerance

– No need for solvents

– Resistance to rodents

– Resistance to ambient temperatures from -20 to +50

– Flexibility

Types of polyethylene pipes:

Polyethylene pipes are produced and supplied to consumers in sizes from 16 mm to 630 mm and at working pressures of 4, 10 and 16 atmospheres

Types of polyethylene pipes in terms of standards:

Grade A

Grade B

Grade C

Polyethylene pipes based on materials Primary:

– PE63

– PE80

– PE100

Calculating the price of pipes and fittings for drip irrigation systems:

Types of polyethylene pipes in terms of standards:

– Grade A

– Grade B

– Grade C

Factors affecting the selection of the appropriate size and pressure of polyethylene pipes:

– Discharge (DB)

– Land slope

– Environmental conditions (temperature difference between day and night)

– Pipe installation location (for example, mountainous areas or plains affect the type of pipe)

For drip irrigation, 16 mm pipe with two thicknesses of 1/2 and 1/4 mm can be ordered in 400-meter coils of the highest quality.

In the price calculator for polyethylene pipes and fittings for drip irrigation, in addition to the price of 16 mm pipe, the price of various fittings is also provided. It is worth noting that each 400-meter coil of 16 mm pipe with a thickness of 1.2 mm weighs 22 kg, and each coil with a thickness of 1.4 mm weighs 25 kg.

Guide to buying polyethylene pipes.

The wide variety of brands of polyethylene pipes in the Iranian market, in terms of size, working pressure, quality and type of material, each is used in different applications. Therefore, when buying, there is a need for guidance and advice. For this reason, it is recommended to listen to this podcast carefully to make the best possible choice. Polyethylene pipes can transport drinking water, sewage, gas, chemicals, industrial waste, and also cover telecommunication cables.

The first thing you should consider when buying is to provide fittings that are suitable for the pipes. For example, if the pipes purchased have a working pressure of 10 bars, you should use fittings with the same pressure.

The second thing you should pay attention to is the presence of information such as the name of the factory, date of production, type of material, working pressure and, most importantly, the standard seal on standard pipes. Of course, in certain cases, such as using pipes to cover electrical and telecommunication cables, the presence of a standard seal is not necessary and these pipes are called cable polyethylene pipes, because in these cases no pressure is applied to the pipe wall.

Polyethylene pipe sizes in millimeters: 20, 25, 32, 40, 50, 63, 75, 90, 110, 125, 140, 160, 180, 200, 225, 250, 280, 315, 355, 400, 450, 500 and 630

Polyethylene pipe sizes in inches: 1.2, 3.4, 11.4, 11.2, 2, 21.2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20 and 25

Each kilo of polyethylene pipe is affected by various factors, including: 1- The standardization of the pipe 2- Purity of raw materials 3- Type of raw materials 4- Transportation costs.

Standard polyethylene pipes are available in three grades: A, B and C. All of these pipes have a standard seal and are of high quality, but they are divided into different categories based on the manufacturer and after-sales service. Grade A pipes have a warranty and, upon request, an insurance policy is also issued for them.

All polyethylene pipe manufacturers are required to conduct quality tests on their products.

High-density polyethylene (HDPE)

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High-density polyethylene (HDPE) or high-density polyethylene is actually a thermoplastic polymer. This product is produced from the monomer ethylene. In some cases, this polymer is used for HDPE pipes, in which case it is called “alkathene” or “polythene”. High-density polyethylene has high strength and is used in the production of plastic bottles, corrosion-resistant pipes, geomembranes and plastic lumber. Polyethylene is often recyclable. In this product, its resin identification code is the number “2”. In this article from the specialized site Pipe Ethylene, we want to talk about high-density polyethylene and review information in this field.

High-density polyethylene

High-density polyethylene (HDPE) is a thermoplastic polymer. This product is made from petroleum. HDPE plastic is one of the most widely used plastic materials, plastic bottles, milk bottles, shampoo bottles, bleach bottles, cutting boards and plumbing are among the most widely used of this type of plastic. HDPE plastic has high tensile strength and is also very strong in relation to its density and has very high resistance to high temperature conditions.

This type of plastic was introduced to the global market in 2007 and its volume reached more than 30 million tons.

In addition to the above cases, which are often in the food industry, high-density polyethylene can also be searched for in other cases. We will discuss some of them below:

Wood plastic composites
Plastic surgery, especially skeletal and facial reconstruction
Shoes
3D printing thread
Food and beverage containers
Advantages of high-density polyethylene:

High-density polyethylene (HDPE) sheets are of high industrial quality that are approved by the FDA, NSF and USDA. This product requires little maintenance and is also safe for a long time. One of the most important features is its special texture. In fact, the textured surface is the best reason for storing food in it.

Easily melts and molds

High-density polyethylene has heat resistance, although the main material of this product is plastic, which is actually a petroleum derivative, but it retains its inherent shape very well. The high melting point of high-density polyethylene makes it remain solid at very high temperatures. Just when it reaches its melting point, products such as detergent bottles, milk bottles, food storage containers, corrosion-resistant pipes and plastic barrels can be molded and finally produced.

Corrosion Resistance

High-density polyethylene, or HDPE, is weather-resistant and does not corrode easily, mold, or rot, making it a good choice for underground pipes used for water transportation. Since it is highly heat-resistant and does not corrode with water, it can be easily sterilized with boiling water. This feature is the most important option for food and beverage containers. Of course, HDPE can also withstand strong mineral acids and bases and does not react with them. Therefore, it is highly resistant to natural chemicals found in the soil. High-density polyethylene is resistant to most chemicals such as water, solvents, acids, detergents, and cleaning fluids and does not allow penetration.

High-density polyethylene strength to high density ratio

HDPE density can vary from 0.93 to 0.97 grams. The density of HDPE is only slightly higher than that of LDPE (low-density polyethylene), however, when viewed under a microscope, the linear structure of HDPE shows little branching, which makes it have stronger intermolecular forces than LDPE. Considering this feature, as a simple example, it can be said that a 60-gram HDPE container can withstand four kilograms of weight.

In today’s world, due to the increase in population and the subsequent excessive consumption of plastic and its inability to recycle and decompose, one of the concerns of experts is to use materials that can be recycled sooner. HDPE plastic is easily recyclable. The use of this material greatly reduces the need to use plastic. High-density polyethylene is a suitable, cost-effective and environmentally friendly material.

The need to use high-density polyethylene:

This product allows all types of manufacturers to use this material as the most suitable carrier. High-density polyethylene is a suitable material for manufacturers to transport their products due to its high strength, resistance to heat and corrosion, and affordable price.

Since wood in its natural state is porous and traces of food may remain in its grooves, high-density polyethylene can be a suitable and alternative product and is much more suitable for maintaining food hygiene and preserving it.

Final words:

By studying this article, we found that high-density polyethylene is a suitable and environmentally friendly material that is very useful for uses such as the food industry. This material replaces many materials such as wood. Because the possibility of bacterial growth and food spoilage is less in it. On the other hand, the lack of corrosion and heat resistance of this material also increases the importance of its use in industries. For more information about this product and to purchase it, you can visit the Ethylene Pipe website and benefit from the advice of our experts.

Raw materials for polyethylene pipes

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Polyethylene Pipe Raw Materials

Polyethylene pipe raw materials are often produced in the form of transparent granules, but some polymer materials are also synthesized in dark colors. Polyethylene polymers are a group of materials that are produced in refineries and during the polymerization process of ethylene monomer units. Polyethylene raw materials are suitable for various uses in the rubber and plastic industries. These materials are produced in factories in different commercial grades, each of which is used to produce a specific product.

Polyethylene is produced in three commercial grades PE80, PE63 and PE100. Currently, two grades PE80 and PE100 are used to produce a variety of plastic products, including polyethylene pipes. The price of this material for making pipes is much cheaper than other raw materials, so buying polyethylene pipes will be very economical. Each type of commercial polyethylene is divided into subcategories that have unique characteristics. For example, grade 3840 is used to make plastic tanks, or grade PX3 is suitable for producing irrigation pipes. The best type of polyethylene is PE100, which is used as a raw material in single-wall polyethylene pipe production plants. PE80 type material is used to produce double-wall corrugated pipes.

Get to know the raw materials of polyethylene pipes:

The types of polyethylene raw materials have excellent properties such as high chemical resistance, cleanness and non-toxicity, thermal and electrical insulation, good impact resistance, resistance to corrosive materials, excellent flexibility and light weight. Polyethylene pipes made of high-quality polyethylene materials have slow crack growth characteristics so that if their walls develop the slightest defect, the entire pipe will not be destroyed at once. Polyethylene pipes have very good properties due to the excellent properties of the raw materials, which make them suitable for installation in various conditions. It is possible to transport drinking water, sewage, chemicals, irrigation and water supply, gas supply, etc. through polyethylene pipes in various dimensions. The raw material of polyethylene pipes is solid and is made of ethylene. One of the cheapest types of polymers is polyethylene, which is lighter than other polymers. Three categories of raw materials are used to produce polyethylene pipes, which are mentioned below.

Polyethylene pipes are divided into three categories in terms of raw materials:

PE63

PE80

PE100

PE63 polyethylene pipe raw materials:

The safety factor of pe63 = 1/6. The raw material of PE63 polyethylene pipes is heavier and thicker than the other two categories, which are almost obsolete. Currently, PE63 material is only used to produce 4-bar polyethylene sewage pipes with a size of 5 inches. Because if PE80 and PE100 materials are used, the thickness of the pipe is reduced, which increases the possibility of bursting of polyethylene sewage pipes. It has a lower density than the other two types of polyethylene pipe raw materials, and the cost of producing polyethylene pipes from this material is very high. PE63 does not work in the new standards defined for the production of polyethylene pipes.

PE80 polyethylene materials:

pe80 = 1/25 and the PE80 safety factor is the average weight compared to the other two categories. The higher the density of the raw materials, the lower the thickness and weight of the polyethylene pipe. As a result, it increases the resistance and reduces the cost of the pipe.

PE100 polyethylene raw materials:

The safety factor of pe100 = 1/25. PE100 polyethylene pipe raw materials are the newest and lightest raw materials in this category. As a result, costs are reduced and quality pipes are produced. The high density and excellent quality of polyethylene pipes produced from PE100 material make it easy to maintain and install this pipe due to its winding. Pipes made from PE100 material are the most durable and high-quality polyethylene pipes. Since 1990, this category of raw materials has been produced in European countries and has been approved as a standard raw material in the production of polyethylene pipes and fittings.

Procurement and production of polyethylene materials:

Standard pipe raw materials are obtained from Bandar Imam and Amir Kabir Petrochemicals, which are white in color and black is added to it during production. And it is usually used in the production of grade B pipes. Another part of the raw materials for polyethylene pipes is purchased from abroad, such as: Savik or Borozh, this boron material is itself colored and has a higher price than Iranian products and is used in grade A pipes, which are ordered by petrochemicals and refineries. Another type of polyethylene material is ground, which is obtained by grinding grade two polyethylene pipe. Some factories combine this ground material with new raw materials and use it to produce cheap polyethylene pipe. Another category of raw materials is polyethylene H and is used to produce very, very low quality polyethylene pipe. Sanat Gharb is a supplier of various types of polyethylene pipes and fittings. Which are produced from high-quality polyethylene pipe raw materials.

Selling polyethylene pipes

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Polyethylene pipe is one of the most widely used pipes in the agricultural, water and sewage and gas industries. Polyethylene pipes are produced from high-quality polyethylene polymer materials produced in the country’s petrochemicals and are competitive with foreign samples and even better ductility, reasonable price, resistance to impact, sunlight and corrosion are the primary advantages of polyethylene pipes and materials

Given that polyethylene raw materials are produced in various petrochemicals in the country and production units in different provinces have easy access to these raw materials, transportation costs are low and there is no need to import, its final price does not exist. It is very suitable and economical for the consumer.

What is polyethylene pipe?

Polyethylene pipe is a type of pipe made of polyethylene polymer. This material is known for its durability, flexibility and resistance to chemicals and corrosion. Polyethylene pipe has a smooth surface and is ideal for transporting liquids and gases without any accumulation or blockage during transportation.

Polyethylene pipe is manufactured in various sizes and thicknesses to suit different applications and can be joined together in a variety of ways using polyethylene fittings including butt joints, electrofusion or mechanical joints.

Polyethylene pipe is also known for its ability to withstand high pressure and temperature and is suitable for use in many industries such as agriculture, drip irrigation equipment, construction and natural gas distribution.

In addition, polyethylene pipe is lightweight and easy to install, reducing labor costs and installation time. Overall, polyethylene pipes are a strong, reliable and cost-effective solution for transporting liquids and gases in various areas.

Uses of Double Wall Polyethylene Pipe

Double wall polyethylene pipe is used for a variety of applications in industries such as chemical processing, oil and gas and transportation. Its unique design provides excellent protection against leakage, making it ideal for transporting hazardous materials or flammable liquids.

Double-walled polyethylene pipe is commonly used for water and sewage systems as well as underground utility lines. Its resistance to corrosion and abrasion makes it a durable and reliable option for long-term use in harsh environments.

Polyethylene pipe price

The price of polyethylene pipe can be determined by the influence of several factors. A large factor is the cost of raw materials. Because fluctuations in the price of crude oil and natural gas can affect the price of polyethylene resin.

Other factors in the price of polyethylene pipe include the manufacturing process, transportation costs, and market demand. The size and thickness of the pipe can also affect the pricing. Because larger or thicker pipes require more materials and resources to produce. In addition, the quality and durability of the pipe can also affect its price.

Buying polyethylene pipe

It is very important to buy polyethylene pipe from a reliable source. The energy generating set is the best option to buy polyethylene pipe at a reasonable price.

Buying polyethylene pipe in Tehran

Buying polyethylene pipe in Tehran may be affected by market demand, transportation costs, and pipe size and thickness. It is very important to consider the quality and durability of the pipe, as well as checking the certificates when buying. Comparing prices from different suppliers can also help find the best quality polyethylene pipe.

It should be noted that the national and international standards for polyethylene pipes are ISIRI14427-2 DIN8074, which are usually updated every year, which can be viewed on the website of the Standards Office.

Polyethylene pipe quality control

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Polyethylene Pipe Quality Control Laboratory

Now let’s take a look at this polyethylene pipe quality control laboratory:

Laboratory and quality control managers check quality in three stages
Laboratory and quality control managers play a key role in ensuring that polyethylene pipes meet the required quality standards. They check the quality of polyethylene pipes in three stages: when testing raw materials, when monitoring the production process, and when inspecting the finished product.

In the first stage, the laboratory checks the raw materials used in the manufacture of polyethylene pipes to ensure that they comply with the required specifications. The quality control manager then monitors each step during the production process to ensure that the production process is carried out to the required standards.

Finally, the laboratory performs a final inspection of the manufactured polyethylene pipes to ensure that they meet all the required quality standards. By checking the quality of polyethylene pipe at each stage, the laboratory and quality control manager can identify potential defects and take corrective action before the product enters the market.

What is the thermal resistance of polyethylene pipe?

Polyethylene pipe is a popular material for transporting liquids and gases due to its excellent durability, flexibility, and chemical resistance. However, it has a relatively high thermal resistance and low thermal conductivity.

This means that heat transfer through the walls of polyethylene pipe is slow, making it unsuitable for applications that require precise temperature control. Proper installation and insulation can help reduce thermal resistance, but it is important to consider these factors when choosing polyethylene pipe for specific applications.

Is polyethylene pipe better than PVC?

Both polyethylene and PVC pipe have their advantages and disadvantages. Polyethylene pipe is more flexible and durable, and is less likely to crack and break.

They are also more resistant to chemicals and temperature changes. PVC pipe, on the other hand, is cheaper and easier to install due to its lightweight nature. However, they are less tolerant of extreme temperatures and can become brittle over time.

Ultimately, the choice between polyethylene pipe and PVC pipe depends on the specific needs of the project and the environmental conditions in which it will be used. But overall, polyethylene pipe is a better choice than PVC pipe.

How long does polyethylene pipe last?

The lifespan of polyethylene (PE) pipe can vary depending on several factors, such as the type of polyethylene material used, the environment in which the pipe is installed, and the working conditions it is exposed to.

In general, polyethylene pipe is long-lasting and designed to last for decades. Some studies show that polyethylene pipe can last 100 years or more with proper installation and maintenance. It is important to know that regular inspection and maintenance can help extend the life of polyethylene pipe and ensure that it continues to function effectively over time.

This is a longer lifespan than other pipes such as Polycal pipe. This is a testament to the increasing use and production of polyethylene pipe.

History of polyethylene pipe

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History of polyethylene pipe

Polyethylene pipe material was first discovered in 1933 by Imperial Chemical Company of England. From around 1942, compressed plastic pipes and then polyethylene pipes were introduced in Europe and America, and today there are few people who are not familiar with polyethylene pipes. Because these pipes are widely used in conveying water, sewage, gas and drip irrigation.

In 1954, the first prototype using polyethylene in pipe production was made in Frankfurt, Germany, albeit in very small quantities, marking the beginning of the history of polyethylene pipes. In less than four years, in 1958, world production of polyethylene raw materials reached more than 17,000 tons, while four years later, in 1962, production reached 200,000 tons.

Currently, the production of polyethylene pipe raw materials has exceeded 28 million tons, of which about 4 million tons are used in the production of polyethylene pipes.

It is interesting to know that after the production of polyethylene materials, the first application of interest to pipe engineers was because at that time the use of various types of metal and concrete pipes had become uneconomical.

It is interesting to know that polyethylene or hydrostatic pressure resistance was first tested in 1956 and is still being tested more than 60 years later. Some of the pipe samples on which the test began are still under tangential stresses of 5 and 5.7 N / mm2 at a temperature of 20 ° C.

Due to the increasing use of polyethylene pipes, manufacturing plants have always tried to increase its quality and reduce the total price, which is why today we are witnessing the production of very high-quality and cost-effective pipes. Currently, PE80 and PE100 pipes are the most widely used pipes in Iran.

The use of polyethylene pipes for gas transmission dates back to fifty years ago, when black polyethylene pipes were first used, and later, as the use of these pipes became specialized, yellow pipes were used for gas transmission.

It is interesting to know that of the current 170,000 kilometers of gas pipelines, 100,000 kilometers are polyethylene pipes, with about 6,000 kilometers of polyethylene pipes being added annually.

Buying polyethylene pipes

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Guide to Buying Polyethylene Pipe

Given the existence of various brands of polyethylene pipe in the Iranian market, in terms of size, working pressure, quality and material, each one is needed for different uses, guidance and advice are felt.

Polyethylene pipe can be used to cover drinking water, sewage, gas, chemicals, factory waste, garbage transportation and telecommunication cables.

The first thing you should pay attention to when buying is to prepare fittings that are appropriate for the same pipe. That is, if the pipe purchased is 10 bar, be sure to use fittings with a working pressure of 10 bar.

The second thing you should pay attention to is that information such as the name of the factory, date of production, type of material, working pressure and, most importantly, the standard seal must be engraved on the standard pipe. Of course, standard sealing is not necessary in special cases such as using the pipe to cover electrical and telecommunication cables. They are called polyethylene cable pipes because in these cases no pressure is applied to the pipe wall and they are basically lower quality pipes. Used to reduce costs.

Polyethylene pipe sizes in millimeters: 20, 25, 32, 40, 50, 63, 75, 90, 110, 125, 140, 160, 180, 200, 225, 250, 280, 35, 5, 30 and 630, respectively

Polyethylene pipe sizes in inches: 1.2, 3.4, 11.4, 11.2, 2, 21.2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20 and 25

Importance of using polyethylene pipes

Climate change and increasing population and global temperatures have reduced the increasing human need for water resources and water and food products. It is obvious that by using polyethylene pipes and abandoning traditional methods, water waste can be prevented. These pipes prevent water evaporation and help preserve limited water resources.

Proper water management (mainly exploitation of groundwater resources, water transportation) is important in reducing energy consumption and increasing productivity and agricultural production. The limitation of water resources and its preservation for future generations is only possible with proper planning and the use of new and advanced scientific techniques in the water and wastewater industry.

Applications of polyethylene pipes

Transfer of drinking water

Agricultural uses

Urban and domestic sewage

Gas transmission

Electricity and telecommunications cable coating

Fish farming
Advantages of polyethylene pipes:

Great variety
Durable up to more than 50 years
Lightweight
No rust
Withstands pressure and stress
No need for solvents
Resistance to rodents
Resistance to ambient temperatures from -20 to +50
Flexibility