Applications of PE Pipe

PE Pipe Meaning

Table of Contents

The requirement for high-quality pipes in water and gas distribution, submerged marines, and other systems means that PE piping’s use will only grow in the future. To meet the growing demand for piping products, simple ways of joining PE pipes are becoming increasingly important.

PE pipe producers have devised a comprehensive system to assure compatibility with a broad range of fittings and components. Before reviewing the collection, familiarize yourself with PE pipe fittings. You’ll be more prepared for your next project if you introduce yourself with PE pipe fittings. An in-depth discussion of PE pipes and PE pipe fitting was covered in the article.

What does PE pipe mean?

In the polymerization of ethylene, we get polyethylene (PE), a thermoplastic substance. As rolled coils or in straight lengths up to 40 feet, PE can be obtained. Coiling is more common for smaller diameters (6″ OD) than consecutive lengths. Polyethylene piping is available in a wide range of wall thicknesses based on three different systems of measurement:

  • Iron Pipe Size Inside Diameter, IPS-ID (SIDR)
  • Pipe Dimensions Determined by a Constant Outside Diameter (DR)
  • Copper Tube Size Outside Diameter (CTS)

What are PE pipe fittings?

It is common in pipe systems to utilize a fitting or adapter to join straight pipe or tube segments, change the line or tube’s form or size and regulate (or measure) fluid flow.

Pipe fittings made of Poly Ethylene (PE) are PE pipe fittings. Most manufacturers’ products provide mechanical connectors for connecting PE pipes to those made of other materials. You can either use flange connectors or transition couplets to join the pipes.

PE Water Supply Pipe

The Characteristics of the PE pipe


Due to its ease of installation, lightweight, and transportation, it has rapidly surpassed the market share of traditional pipes such as clay and cement pipes.


There is a lot of flexibility with the PE pipe. You can bend it to a radius that is about 30 times its nominal diameter or less, depending on the thickness of the wall it will be in. For example, you can turn a 12″ PE pipe into a 32-foot radius in the field. It eliminates many of the fittings needed to change the direction of piping systems. Additionally, it simplifies installation.

Chemical resistance

Polyethylene Pipe is resistant to rust, rot, pitting, corroding, tuberculation, and biological growth. Due to its outstanding chemical resistance, it is the material of choice in many hostile chemical conditions.

Overall toughness

PE heat fusion joining creates leak-proof connections as robust as, if not stronger than, the pipe. For municipal applications, fused joints reduce the possible leak sites that arise every 10 to 20 feet when other piping materials such as PVC or ductile iron are employed.


PE pipe installations are economical and provide long-term cost benefits due to the pipe’s physical qualities, leak-free joints, and low maintenance requirements. The PE pipe industry estimates the service life of PE pipe to be between 50 and 100 years if the system is designed, built, and operated appropriately in line with industry standards and manufacturer recommendations.

Considering all these advantages, it’s easy to see why PEX is an excellent piping material for a wide range of tasks, including potable water supply and distribution, natural gas distribution, and even lawn sprinklers, sewers, and garbage disposal. PE is resistant to a wide range of common chemicals.

Low temperatures are not a problem for polyethylene because it is not brittle. As a result, low-temperature heat transfer applications, such as radiant floor heating, snow melting, ice rinks, and geothermal ground source heat pump pipes are essential for specific PE piping formulations.

PE Gas Pipe

PE Pipe Applications

Material: PE 80 or PE 100

Working temperatures between -20ºC and 40ºC  and maximum working pressures of less than 0.7MPa are acceptable conditions for using PE water pipes.

PE water supply pipe has a number of advantages:

  • Despite its small size, it’s easy to transport and connect.
  • It has a smooth inner wall with low frictional resistance.
  • It is resistant to corrosion.
  • It is safe and healthy.
  • In fact, it has a 50-year service life.
  • It is usually utilized in municipal buried water supply, construction water supply, agriculture irrigation, residential quarters, and plant suppressed water supply systems when temperatures are 40 degrees Fahrenheit.

Material: PE 80 or PE 100

PE gas pipes, like mining pipes, must be able to sustain specified pressures while in use, just like mining pipes. HDPE resin is approved for use in gas pipelines. A gas pipeline must have several advantages for safety reasons, including a reliable and stable contact, material impact strength, and resistance.

It can withstand things like rust, aging, and other things that happen. HDPE pipe systems are better than metal pipes in many applications because they are cheaper and last longer. For gas pipes, maximum working pressures of 0.7MPa are OK at low temperatures and over time.


For many years, above-ground applications have significantly benefited from the usage of PE pipe.

PE pipe has been used above ground in various mining, oil, gas, and municipal distribution applications because of its distinctive lightweight, joint integrity, and general durability. In many situations, these systems have performed admirably for many years without exhibiting signs of wear and tear.

When it comes to municipal engineering, PE pipe is a popular choice.

Because of its high-pressure and good insulation resistance, PE pipe can also be utilized for power threading. Polyethylene (PE) pipes can also be used for various applications, such as biogas pipelines and heating pipes for hot and cold water. PE pipe has a wide range of applications that are unmatched by other materials, and it is expected that it will continue to develop in the future.

The project you’re working on, and the PE connection you want make no difference. Your project will fail if you don’t use high-quality PE pipes. LESSO pipe supply company is a good choice if you’re seeking high-quality PE pipes. The organization has been in business for years and can provide its customers with the best service possible. They also have a wide selection of lines for you to choose from.

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