Colour-coded stripes on polyethylene pipes make them very efficient and easy to recognise and use. The colour-coded system eliminates confusion and potential errors during installation and maintenance with its easily visible stripes. Colours can be used as a full jacket while performing the same function as stripes on the pipes.
For example, the colour-coded stripes in irrigation systems help differentiate between pipes designated for broad-acreage watering, stock watering lots, crop irrigation, and dam and tank water transfer. This clear identification system ensures that the pipes are used in the appropriate context, maximising the irrigation system’s efficiency.
The versatility of polyethylene piping extends to its different variations, including those with distinct colours and stripes. These colour-coded pipes provide valuable information about their designated applications and help ensure their proper usage and compatibility. Here are some examples of polyethylene pipes with specific colours and stripes:
HDPE black pipe, with no stripes, is suitable for a wide range of applications, making it a versatile choice. It can be used for water supply, irrigation, drainage, and other non-fuel gas applications.
HDPE black pipe with blue stripes is specifically designed for drinking water lines and potable water pipelines. The blue stripes serve as a visual indicator that the pipe is intended for carrying water suitable for consumption.
HDPE black and yellow pipe is designated for applications involving fuel gases, process gases, and liquefied gases under pressure. The yellow colour or stripes on the pipe serve as a safety precaution, clearly identifying its purpose.
HDPE pipe black with red stripes is dedicated to the water supply for fire extinguishing systems. The red stripes on the black pipe indicate that it is specifically designed for carrying water used in fire suppression.
HDPE pipe black with lilac stripes (or black with purple stripes) is meant for recycled or reclaimed water pipes. The lilac or purple stripes on the black pipe highlight its purpose as a conduit for non-potable water that has undergone recycling or reclamation processes.
HDPE pipe black with cream stripes is designed for sewer pipes. The cream stripes on the black pipe provide a visual identifier that the pipe is used for sewer systems and the distribution of wastewater.
These colour-coded variations of HDPE pipes offer a convenient and efficient way to identify the pipes’ intended applications. By using the appropriate colour-coded pipes, industry professionals can ensure their piping systems’ safety, efficiency, and compliance in various contexts.
