HDPE Pipes
HDPE Pipes
HDPE (High-Density Polyethylene) pipes are widely used in water supply, irrigation, sewerage, and certain industrial applications. These pipes are manufactured from PE 100 materials and adhere to standards such as TS 418-2 EN 12201-2 and ISO 4427.
The document outlines various tests for PE 100 pipes, including:
- Density: ISO 1183-1 Method A
- Elongation: TS EN ISO 2505
- Mass Melt Flow Rate: TS EN ISO 1133-1 Method A
- Carbon Content: TS ISO 6964
- Tensile Strength: TS EN ISO 6259-1, TS EN ISO 6259-3
- Dimensional Test: TS EN ISO 3126
- Volatile Material Content: TS EN 12099
- Oxidation Induction Time: TS EN ISO 11357-6, TS EN ISO 11357-1
- Resistance to Internal Pressure: TS EN 1167-1; TS EN 1167-2
The technical specifications for HDPE pipes include:
- Density: 0.945 - 0.960 g/cm3 (ISO 1183-1 Method A)
- Melt Flow Rate: 0.04 - 0.07 g/10 min at 190°C-2.16 kg (TS EN ISO 1133-1 Method A)
- Elongation: > 600% (TS EN ISO 2505)
- Tensile Stress: 22-27 MPa (ISO 527-2/1B/50, TS 1398)
- Modulus of Elasticity: 950 - 1400 MPa (ISO 527-2/1B/50, TS 1398)
- Carbon Content: > 2% (ISO 6964)
- Hardness: Shore D 59 - 60 (ISO 868)
- Thermal Resistance: Min > 20 (EN 728, ISO/TR 10837)
- Softening Temperature: 126°C (ISO 306 Method A)
- Brittleness Temperature: < -70°C (ASTM D-746)
- Thermal Conductivity: 0.40 W/mK at 20°C (DIN 52612)
- Effect on Drinking Water: None
HDPE pipes are used for potable water piping and are made from PE 100 material with a stress rating of 680 MPa and a minimum required strength (MRS) of 10.0 MPa. They comply with EN 12201-2 standards and are available in various pressure ratings (PN 4 to PN 25).
Pipes can be connected using thermal welding with facial connection or electrofusion. Special metal fittings are available for external diameters from 32–63 mm.
The pipes are black, providing full protection against solar radiation.
The flow rate through the pipe can be calculated using the formula Q = V.A, where Q is the flow rate, V is the fluid velocity, and A is the cross-sectional area.
The document includes a detailed weight table for PE 100 pipes, listing external diameters, wall thicknesses, and weights for various pressure ratings (SDR 41 to SDR 7.4).
Pipes with diameters from 20-110 mm are supplied in coils, while those from 110-400 mm are supplied in lengths ranging from 6 to 13.5 meters. Other sizes are available upon request.
Catalog excerpts
HDPE Pipes
Open the catalog to page 1
HDPE PIPES PE pipes are used in water feeding and in irrigation networks, water distribution networks sewerage and in certain industrial use. Polyethylene pipes are classified according to their chemical and physical properties. Produced from PE 100 materials and according to TS 418-2 EN 12201-2, ISO 4427 Standards. USE: Potable water piping. MATERIAL: HDPE (PE 100, σ = 680 Mpa, MRS = 10,0 Mpa) STANDARDS: EN 12201 – 2 (DIN: 6 – 10 – 12,5 – 16 – 20 – 25 - 32 ΒΑR) CONNECTION: Pipe thermal welding with facial connection or electro fusion with the aid of special devices. For external diameter from...
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Packaging: 20-110 diameters are supplied in coils,110-400 diameters are supplied in meters lengths starting from 6 meters up to 13.5 meters. Other sizes are supplie
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