High-density polyethylene pipes (HDPE) are revered for their durability and excellent temperature, chemical, and impact resistance, making them ideal for high-demand applications. For this reason, HDPE pipes are the chosen ones for water, gas, fire system supply lines, and electrical wiring and cabling. Additionally, HDPE drainage pipes are the most effective option on the market.
There are several reasons why HDPE pipes are so popular, including the fact that they are leak- and rust-proof, resistant to chemicals and UV, and unchanged by fungi and bacteria. These are all critical features for moving potable water, hazardous wastes, and the like.
Moreover, this material is so strong that it can sustain a significant amount of pressure while still remaining lightweight. For this reason, HDPE pipes are often able to last for decades without significant maintenance. To learn more about how and when you should use these pipes, read on for the best applications for HDPE pipes.
1. HDPE Pipes for Potable Application and Irrigation
HDPE pipes have long been the go-to material for pipes used in gas, oil, mining, and firefighting. These pipes are ideal for transporting potable water, compressed gases, wastewater, and other hazardous wastes as they are tough and highly durable. In fact, when it comes to pipe materials that are used for urban gas distribution, HDPE pipes have the lowest repair rate per year.
No matter where they are employed, HDPE pipes are ideal as they are flexible enough to be able to meet the twisting contour of any situation without needing multiple fittings to assist with directional changes. For this reason, these pipes can easily be fitted around walls, under roads and riverbeds, and in a variety of other situations.
Therefore, if your project requires a pipe material that is flexible and resistant to chemicals and offers long service and easy installation, then HDPE pipes are the right ones for you. However, it is essential to note that not all HDPE pipes are made to the same high quality, so make sure you are only purchasing your HDPE pipes for potable applications and irrigation from a pipe manufacturer with years of experience in this area.
For firefighting purposes, HDPE pipes are also ideal. To utilize them in this way, fusion devices are required for jointing these polyethylene pipes. If you need rugged and technically advanced fusion machines, the foremost HDPE pipe and fittings manufacturers in the UAE offer them to customers on either a rental or sale basis.
2. HDPE Pipes for Drainage
Another common application for HDPE pipes is in drainage systems. Whether you need a solution for oil and waste, above ground, below ground, or chemical waste management, there are HDPE drainage systems that will work for you. As a result of its superior chemical resistance, large HDPE pipes are perfectly designed to transmit drainage and wastewater.
HDPE pipes are the preferred option in these systems due to their chemical resistance, ability to deal with high temperatures, and elasticity. For this reason, they are often employed in residential and industrial buildings, laboratories, hospitals, and hotels.
To ensure that a drainage system can reap all the benefits of HDPE pipes, you want to ensure you are sourcing your pipes from a prominent plastic manufacturing company. This is the only way to guarantee that you and your clients are obtaining the highest-quality products possible.
3. HDPE Pipes for Electrical Ducting
When looking for the right HDPE pipes for electrical ducting applications, make sure you find ones that adhere to the International Standards ISO 4427. Manufacturers will offer the best HDPE pipe and fittings in a size range from 50mm to 315mm, and they are available in 6 meters, 12 meters, and rolls. This particular style of HDPE pipes comes in standard dimensional ratios of SDR26 and SDR17 and a pressure rating of PN6 and PN10.
4. HDPE Pipe Fittings
Whatever application you use your HDPE pipes for, you also want to ensure that you are using high-quality HDPE fittings. The best plastic pipe providers will also have an extensive HDPE pipe fittings catalog with the necessary accessories to finish your piping system projects.
When selecting HDPE pipe fittings, you want to ensure they are manufactured according to the latest European EN 1519 “1 standard. In addition, HDPE pipe fittings are offered in a wide array of sizes depending on the pipe to which it will be attached. Generally, you can find HDPE pipe fittings in 12 different varieties, including long neck applications (for structures, gas, and hydraulic projects) and bend molded applications (for plumbing, gas, and drinking water projects).
Furthermore, there are other fittings that are more suited for engineering, industrial, and construction projects, as well as projects related to the pharmaceutical, oil refineries, and petrochemical industries. Finally, wafer butterfly valve applications are ideal for liquid and gas projects.
From there, you can choose HDPE pipe fittings that can be assembled with either rubber ring joints, flanges, butt-fusion, or electro-fusion. These joining processes ensure a leak-free joint between sections, making it as strong as the pipe itself. This not only makes them more robust and less likely to leak, but is also a more environmentally friendly solution.
In all of these applications, the pipes that are used must be reliable so that these operations can continue uninterrupted. There is no denying that HDPE pipes produced by the best plastic manufacturing companies are the most dependable on the market, making them the perfect option for potable applications and irrigation, drainage, and electrical ducting.
What’s more, they are the most environmentally friendly pipe material. HDPE is biodegradable and easily recyclable, which dramatically decreases its environmental impact. At this point, many of the HDPE pipes are already constructed from recycled materials, which further increases their sustainability. Additionally, manufacturers don’t need to use as much energy to produce these pipes as other pipe materials, which reduces their environmental burden even more.
Are you providing your clients with HDPE pipes? Why or why not? What do you think are the benefits of this type of pipe for your projects? What is holding you back? Let us know your thoughts, ideas, and any further questions you have in the comments below.
Sudheer T R is the Managing Director at Polyfab Plastic Industry LLC, experts in high quality, technologically advanced plastic piping solutions in the UAE. The combination of academic interest, field exposure and market experience of 15 years has given Sudheer the force to harness cutting-edge technologies in today’s most rigorous construction environment.