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High density polyethylene pipes

Fimap Technologies polyethylene pipes and filters are recognized and highly regarded by the majority of operators in the sector as satisfying any requirement made by companies specializing in water wells.

The use of high quality raw materials and rigorous testing during the production phase ensure that sanitation and technical regulations of most industrial countries are conformed with.

In particular, threading and micro-slotting conform to DIN 4925, or to specific customer requiremen.

Fimap Technologies smooth black surfaced polyethylene pipes conform to UNI EN 12201 and are non-toxic in accordance with national directives issued by the Ministry of Health.

Polyethylene pipes are distinct in the following respects:

  • resistance to mould corrosion, sea water, dilute acid and alkaline solutions, stray currents.
  • greater shock resistance.
  • improved mechanical characteristics over time.
  • simple connectors. garantendo a parità di diametro una maggiore portata d’acqua rispetto ai tubi in ferro.
  • greater crack propagation resistance (pipe resistance).
  • greater Notch Test resistance (pipe resistance) cut according to internal pressure requirements.
Physical characteristicsUnitPE 80PE 100Test method
Densityg/cm³0,950÷0,9570,955÷0,961iso 1183
Fluidity index 190°C - 5kgg/10min³0,35÷0,60,2÷0,5iso 1133
Traction,pressure and twisting elasticity tests "E"N/mm²~900~1200iso 6259
Enervation pointN/mm²~22~24iso 6259
Elongation limit%≥ 600≥ 600iso 6259
Shores hardness D at 20°C-5759iso 868
Izod resistance s.i. 23°CJ/m²> 600> 600astm d 256
Thermic conductivity at 23°CW/m•K0,380,38din 52612
Thermic linear expansion coefficientmm/m•C0,130,13iso 11359
Embrittlement temperature°C< -70< -70astm d 746
appearance black color%2,0÷2,52,0÷2,5iso 6964
Dispersion index-≤ 3≤ 3iso 18553
Thermic stability at 200°C (oit)min.> 20> 20uni en 728

Fimap Technologies drainage pipes can have different slot distribution. In particular Fimap Technologies offers:

  • slots at 90° – 270° on casing
  • slots at 180° – 180° on casing
  • slots at 240° – 120° on casing
  • slots at 360° evenly distributed slots

More or less slots can be distributed along the circumference according to the diameter of the pipe required. Pipes can be provided covered in geotextiles.

High density polyethylene pipes (PE 100 for Acqueducts PE 80 for Gas)

Outside diameterPN6WeightPN10WeightPN16WeightPN25WeightS8WeightS5Weight
mmSP (mm)Kg/mSP (mm)Kg/mSP (mm)Kg/mSP (mm)Kg/mSP (mm)Kg/mSP (mm)Kg/m
63\\3,80,75,81,18,61,53,60,68,81,1
75\\4,51,06,81,510,32,14,30,96,81,5
90\\5,41,58,22,112,33,15,21,48,22,1
110\\6,62,210,03,215,14,56,32,010,03,2
125\\7,42,811,44,117,15,87,12,611,44,1
140\\8,33,512,75,119,27,48,03,212,75,1
1606,23,19,54,514,66,721,99,69,14,414,66,7
1806,93,810,75,716,48,524,612,110,35,516,4,58,5
2007,74,511,97,118,210,527,414,911,46,918,210,5
2258,65,813,48,920,513,330,818,912,88,520,513,3
2509,67,114,811,122,716,334,223,414,210,822,716,3
28010,79,116,613,825,420,538,329,316,013,325,420,5
31512,111,618,717,528,625,9\\17,916,928,625,9
35513,614,721,122,332,232,9\\20,221,532,332,9
40015,318,623,728,236,341,8\\22,827,736,442,7
45017,223,726,735,840,952,9\\25,632,241,054,9
50019,129,329,744,345,465,35\\28,443,5\\
63024,146,437,470,3\\\\35,868,8\\
71027,259,1\\\\\\\\\\
80030,674,9\\\\\\\\\\

Connectors: Male/Female trapezoidal threads along the pipe wall. joint: Head/Head coupling sleeve: self-threading screws.
Element standard length: 3-6-12 m. Other sizes available on request. Possible slots 0.5-0.7-1-1.5-2-2.5-3-4-5-6-7-8 mm etc. Partial slot systems as illustrated.

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