Polyethylene Pipe Grades

WCI Pipe Grades are engineered for the most demanding infrastructure applications, including water supply, gas distribution, sewage, and heating systems. With superior hydrostatic strength, crack resistance, and chemical durability, WCI’s pipe portfolio ensures long-term reliability, safety, and performance in critical networks.

The range covers MDPE for film and packaging layers, PE100 and PE100-RC for high-pressure pipes, and PEX for advanced multilayer and heating systems. Together, these grades provide converters with a full solution for infrastructure, construction, and industrial piping.

One of the most important features of these grades is their high creep resistance, meaning they show little deformation even under sustained pressure over long periods of time. This property is critical for pipes that will operate for years without maintenance.

Features of polyethylene pipes:

High resistance to corrosion and chemicals

Light weight and easy transportation

High flexibility and impact resistance

Smooth internal surface and low pressure drop

Good weldability and complete sealing

Long service life (usually more than 50 years under standard conditions)

Good resistance to stress cracking and internal pressure

Applications of Polyethylene Pipe Grades

Drinking water transmission lines

Gas transmission networks

Heavy sewage transmission