LDPE pipe DN16mm PN4 for irrigation, roll=100m, black (R-PE4-16100/PAL)

Polyethylene irrigation pipe – flexibility and easy installation

This black LDPE pipe with a diameter of 16 mm and a nominal pressure of PN4 is a popular choice for irrigation systems, especially where ease of installation and flexibility are important. Supplied in a 100-meter roll, it is ideal for both simple and more complex installations. Made of low-density polyethylene (LDPE), it is characterized by high flexibility, which makes it easy to run along flower beds, garden plots or in difficult terrain.

LDPE pipes are widely used in surface irrigation, often found in agriculture. Their flexibility allows for easy winding and unwinding after the season, and in the event of damage, repair is simple and does not require specialized tools. However, it should be remembered that this material is more susceptible to bending and mechanical damage than pipes with higher density (HDPE or MDPE). Therefore, when laying the pipe, avoid sharp bends and ensure its proper positioning.

Application and characteristic features

This pipe is perfect for irrigation systems of home gardens, lawns and in agricultural crops requiring surface irrigation. Its low price and ease of installation make it an attractive alternative to pipes with higher strength. The nominal pressure PN4 means that the pipe is designed to operate at a maximum internal pressure of 4 atmospheres. It is important to consider potential hydraulic shocks in the system and possible pressure reduction using reducers to ensure long-term and trouble-free operation of the installation.

Installation tips

• Avoid sharp bends when laying the pipe – they can weaken the material structure and lead to cracks.
• If bends occur, cut out the damaged fragments and connect the pipe using appropriate threaded fittings.
• Consider using a pressure reducer, especially if the water supply network has a pressure higher than 4 atmospheres.
• Remember that LDPE pipes are more susceptible to mechanical damage than HDPE or MDPE pipes – exercise caution during installation and operation.
• If necessary, you can fill the pipe with water before laying it – this will help avoid bends (especially with longer sections).