The 180MM HDPE water pipe SDR-11 is a high-pressure, heavy-duty piping solution manufactured from premium-grade high-density polyethylene. With its thicker wall (SDR-11), it is designed to handle high-pressure water flow efficiently in demanding applications such as municipal water supply, irrigation systems, and industrial pipelines.
This pipe provides excellent strength, flexibility, corrosion resistance, and leak-proof performance, ensuring long-lasting and reliable service even in harsh environmental conditions.
Q1: What is SDR-11 in 180MM HDPE pipe?
SDR-11 indicates a thick wall pipe suitable for high-pressure applications.
Q2: What is the pressure rating?
Typically PN16 (16 kg/cm).
Q3: What is the wall thickness of 180MM SDR-11 pipe?
Approx. 16.4 mm (may vary slightly by manufacturer).
Q4: Is it suitable for drinking water?
Yes, it is safe for potable water supply.
Q5: How are HDPE pipes joined?
By butt fusion, electrofusion, or flange connection.
Q6: What are the advantages of HDPE pipes?
They are lightweight, corrosion-free, flexible, and long-lasting





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