HDPE Water Supply And Drainage Pipe

1. Product Overview​​

HDPE (High-Density Polyethylene) pipes are lightweight, flexible, and corrosion-resistant plastic pipes widely used for ​​potable water supply, drainage, irrigation, and industrial fluid transport​​.

​​Key Advantages:​​

✔ ​​Corrosion-Free​​ – Resistant to chemicals, acids, and alkalis

✔ ​​Long Lifespan​​ – 50+ years under normal conditions

✔ ​​Leak-Free Joints​​ – Heat-fused connections ensure perfect sealing

✔ ​​Flexible & Durable​​ – Withstands ground movement and pressure

✔ ​​Cost-Effective​​ – Lower installation & maintenance costs vs. metal pipes

​​2. Material Grades & Standards​

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​​Certifications:​​

​​ISO 9001​​ (Quality Management)

​​NSF/ANSI 61​​ (Potable Water Safety)

​​EN 12201 / ISO 4427​​ (European & International Standards)

​​3. Technical Specifications​

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4. Applications​​

✔ ​​Potable Water Supply​​ (Municipal & Residential)

✔ ​​Sewage & Drainage Systems​​ (Gravity & Pressure)

✔ ​​Irrigation & Agricultural Water Transport​​

✔ ​​Industrial Piping​​ (Chemical, Mining, Slurry)

✔ ​​Gas Distribution​​ (Yellow-striped HDPE pipes)

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5. Installation Methods​​

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(1) Butt Fusion (Most Common)​​

​​Process​​: Heating pipe ends and pressing them together

​​Advantages​​: Strong, leak-proof, permanent joints

​​(2) Electrofusion (For Fittings & Repairs)​​

​​Process​​: Using electrically heated couplers

​​Advantages​​: Ideal for confined spaces

​​(3) Mechanical Joints (Flanges, Compression Fittings)​​

​​Process​​: Rubber-sealed connections

​​Advantages​​: No welding required, easy disassembly

​​6. Comparison with Alternative Pipes​

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7. Quality Control & Testing​​

​​Hydrostatic Pressure Test​​ (ISO 1167)

​​Tensile Strength Test​​ (ISO 6259)

​​Impact Resistance Test​​ (ASTM D2444)

​​Oxidation Induction Time (OIT)​​ (ASTM D3895)

​​8. Packaging & Delivery​​

​​Standard Lengths​​: 6m, 12m (or coiled for small diameters)

​​Protection​​: Plastic end caps + UV-resistant wrapping

​​MOQ​​: 1 ton (custom orders accepted)

​​Lead Time​​: 7-15 days (stock available for common sizes)

​​9.Why Choose Our HDPE Pipes?​

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✅ ​​100% Virgin Material​​ – No recycled content for maximum durability

✅ ​​Full Certification​​ – NSF, ISO, CE, and SGS reports available

✅ ​​Custom Fabrication​​ – Cutting, threading, and fusion services

✅ ​​Technical Support​​ – Free installation guidance & project consulting

​​Contact us for quotes, material samples, or technical data sheets (TDS)!​