Description
Product: HDPE Class 12 (PN 12.5) Pipe – 100 m Coil
✅ Material & Pressure Rating
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Made from PE100 virgin-grade HDPE, offering excellent long-term strength and durability
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Rated PN12.5 (~12.5 bar or ~181 psi), classed as Class 12 in pipe nomenclature
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Operates continuously at 12.5 bar with a safety factor (MRS = 10 MPa, design stress ≈8 MPa)
🔄 Format & Standards
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Packaged in flexible 100‑metre coils (shorter coils available for smaller ODs) – ideal for trenchless installation and fewer fittings
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Compliant with ISO 4427 and EN 12201 international standards
📐 Sizes & Wall Thickness (Example Values)
| OD (mm) | SDR | Wall (mm) | ID (mm) |
|---|---|---|---|
| 20 | 13.6 | ~1.5 | ~16.9 |
| 32 | 13.6 | ~2.4 | ~26.9 |
| 50 | 13.6 | ~3.7 | ~42.2 |
| 110 | 13.6 | ~6.6 | ~96.5 |
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SDR (Standard Dimension Ratio) ~13.6 for SDR13.6 PN12.5 series; for higher diameters (e.g., 160 mm), SDR may be ~11
🧩 Physical Attributes
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Material grade: PE100 with density >0.94 g/cm³, tensile strength ≥20 MPa, excellent crack resistance
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Life expectancy: ~50 years at 20 °C design temperature .
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Certifications: Hydrostatic performance tested (e.g., 165 hours at 80 °C) to standards
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Tolerances: OD within ±1.5%, wall thickness ±12%, ovality ≤5% .
🛠️ Applications & Advantages
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Ideal for high-pressure potable water, irrigation, compressed air, industrial fluid systems.
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Coil format minimizes joint requirements and allows for flexible alignment in trenches or drilling
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Resistant to corrosion, UV aging, soil stress, and low-temperature cracking. Joins via butt or electro-fusion to ensure integrity
Lead time 3 – 6 working days
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