HDPE stands for High-Density Polyethylene. HDPE pipes are a type of thermoplastic polymer pipes which are made using HDPE material. HDPE’s key USP is its excellent chemical resistance and high strength-to-density ratio. Did you know that the HDPE market in India reached approximately 3450 thousand tonnes in the financial year 2023? By the end of the financial year 2023, it is anticipated to grow at a healthy CAGR of 6.79% (as per ChemAnalyst).
In this article, let’s explore HDPE pipe prices, features, applications, how these pipes are made and a lot more.
Table of Contents
How These Pipes Are Made?
Thanks to the process called extrusion, these pipes come into existence. Basically, in this process, HDPE material is exposed to heat so that it reaches a semi-molten state. After that, it is poured into the die so that a tube can be made. The tube is cooled down and cut as per the specific length. This process revolves around ensuring top-notch quality and high durability of the final product. Thus, the final product is a durable pipe which is used in a wide range of applications such as supplying water, gas distribution, drainage and sewage systems, and other industrial processes.
Key Features
The pipes are loaded with several features that make them a preferred choice when it comes to various piping applications. Out of many, some of the colossal HDPE pipe features are:
- Chemical-Resistance: These pipes are resistant to an array of chemicals- acids, salts, alkalis etc. and they can be laid in corrosive and marshy soil without needing any layer of coating/ cathode-based protection. That’s why these pipes offer ease of use in chemical processing as well as wastewater treatment plants.
- Flexible: These pipes are highly flexible and that’s why they are easy to install and handle at the time of construction. When needed, the pipes can be curved and bent hassle-free. This, in turn, reduces the use of fittings and makes them an economic option.
- Lightweight: When compared to traditional pipes be it concrete or steel, these pipes are relatively lighter in weight. This enables them to be handled and transported easily at the time of installation.
- Durable: These pipes are extremely durable as they can withstand exposure to various environmental conditions be it high temperatures, constant sunlight, as well as other chemicals-related impacts.
- Less Noise: These pipes come with a lower friction coefficient when compared to other pipes. This helps a great deal to keep the noise levels on the lower side when it comes to transferring gases or liquids.
- Leak-Proof: These pipes are connected by electro-fusion welding and butt welding which makes them highly leak-proof.
- Economical: They are not that expensive when compared to traditional pipes. This helps to drastically reduce the total cost incurred on a project.
- Long Life: They are designed to last as long as for decades, bracing tough conditions, reducing maintenance charges and leaving absolutely no room for regular replacements.
- Environment-Friendly: Typically, they are made from recyclable material and are free from toxic chemicals. This, in turn, makes them an environmentally-friendly choice.
HDPE Pipe Prices
The prices vary from one location to the other due to various factors at play and transportation is one of the top reasons. That being said, today HDPE Pipe Virgin prices EX- Indore are ₹1,47,000/MT.
Key Applications
Due to the state-of-the-art features mentioned above, HDPE pipes are widely used across various industries. Let’s have a glance at their key applications:
- Mining: These pipes are ideal for use in mining applications as they are immune to abrasion and impact caused by harsh environments.
- Water Supply: Since they are made using food-grade polyethylene virgin material, they are safer for transferring portable water. These pipes are used in private and public water supply systems Thanks to their high resistance to corrosion, chemical exposure, wear and tear
- Gas Distribution: Generally, these pipes are employed in gas distribution systems because they are highly immune to ultraviolet as well as chemical radiation. Thanks to their flexibility, the pipes are ideal for use in areas that have high soil movement and seismic activity.
- Chemical Transportation: Due to their chemical-resistance properties, the pipes are employed for the transportation of chemicals and other hazardous materials.
- Drainage And Sewerage: Being super sturdy, they can withstand high pressure. Often these pipes are employed in drainage and sewerage systems all thanks to their high immunity against corrosiveness and chemicals.
- Cable Safety: They are employed to safeguard underground telecommunications and electrical cables because of their high resistance against chemical exposure.
Things To Keep In Mind Before Buying HDPE Pipes
- When buying HDPE pipes, make sure you opt for a manufacturer that follows international quality standards.
- Ensure that the pipes that you opt for are capable of withstanding internal as well as external exertions.
- The high-performance pipes should be resistant to corrosive soil, chemicals, and acids.
- Opt for pipes that can be laid in corrosive and marshy soils without needing any added layer of coating or cathode-based protection.
- High-quality pipes are strong yet lightweight, long-lasting, flexible due to inherent elasticity, and maintenance-free. These pipes are rough and tough all thanks to their high flexural and impact strength.
Over To You
As per the latest HDPE news, the sector will continue to grow as HDPE pipes are a cost-effective choice for various applications. With amazing features such as chemical resistance, environmental friendliness, and flexibility, these pipes are highly sustainable. With the help of the points mentioned in the article, you can opt for quality pipes.