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POLYETHYLENE PIPES
Products
Gaseous fuel supply

 

 
 
 

  Gaseous fuel supply
 
   
  Polyethylene for the distribution of natural gas was homologated in Italy with Ministerial Order dated 24/11/1984; it has been used all over Europe for the last 25 years with highly satisfactory results. The ease of use, reliability through time and next to no maintenance problems, induced the major European gas companies to choose PE pipes to build big natural gas systems.
The recent publication of the European Standard EN 1555 and the consequently introduction of that in all the member states (the Italian UNI EN 1555 was published at the end of 2004) has simplified the range of different standard related to the transport of gas, promoting a better diffusion of our products, first of all those ones made of PE100. In Italy, although the Ministerial Order 11/99 introduced important modifications against the past by foreseeing the use of raw materials belonging to class PE80 or higher and by increasing the limit for pressure to 5 bar, the use of PE100 to convey gas hasn't actually taken off on economic grounds and will most probably become a standard only when higher operating pressures (7 bar) will be admitted, as they are in North-European countries.

CHARACTERISTICS
Gas pipes are identified by a yellow marking, as a rule they bear a series of co-extruded indelible yellow stripes to acertain their use. The main advantages granted by EUROTUBI pipes in the gas field are:
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safety of the pipeline thanks to the pipe characteristics and the reliability of junction systems;
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ease, reliability, cost efficiency of digging and laying operations;
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high resistance to stress cracking;
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immunity to corrosion phenomena with subsequent great economic advantages thanks to the absence of cathode protection.

PRODUCTION RANGE
Denomination Raw Material Diameters [mm] Depliant
EUROGAS
PE80 MRS 8.0
20 - 630
EUROTTANTA GAS
PE100 MRS 10.0
20 - 630

REFERENCE STANDARDS
- D. 16-04-2008 Regola tecnica per la progettazione, costruzione, collaudo, esercizio e sorveglianza delle opere e dei sistemi di distribuzione e di linee dirette del gas naturale con densità non superiore a 0,8.
- EN 1555 Plastic piping systems for the supply of gaseus fuels - Polyethylene (PE)
- UNI EN 1555 Sistemi di tubazioni di materia plastica per la distribuzione di gas combustibili - Polietilene (PE)

CONFORMITY MARKS

 
 
EUROTUBI s.p.a.
Via Bergamo, 6 - 24050 Mozzanica (BG) ITALIA - Tel +39 0363 321070 - mail@eurotubi.com