The 125MM HDPE water pipe SDR-13.6 is a medium-pressure, durable piping solution made from high-quality high-density polyethylene. With its balanced wall thickness (SDR-13.6), it provides an excellent combination of strength, flexibility, and cost-efficiency for efficient water transportation.
This pipe is widely used in municipal water supply, irrigation systems, and light industrial applications due to its corrosion resistance, smooth flow characteristics, and long service life.
Medium pressure rating (PN12.5 approx.)
Strong and durable construction
Corrosion and chemical resistant
Smooth inner surface for efficient flow
Flexible and crack-resistant
UV stabilized for outdoor use
Long service life (50+ years)
Municipal and domestic water supply
Agriculture irrigation systems
Borewell and submersible pipelines
Industrial water transportation
Underground pipeline systems
Q1: What is SDR-13.6 in 125MM HDPE pipe?
SDR-13.6 indicates a medium wall thickness suitable for moderate pressure applications.
Q2: What is the pressure rating?
Typically PN12.5 (12.5 kg/cm).
Q3: What is the wall thickness of 125MM SDR-13.6 pipe?
Approx. 9.2 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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