Flexible pipe systems for many purposes
1V\SL7YLPUZ\SH[LKÅL_PISLWPWLZ`Z[LTZHYLH]HPSable both as single and twin pipe solutions. Duo
Pre-insulated pipes are particularly energy and
JVZ[LɈLJ[P]LHZOLH[SVZZPZYLK\JLK[VHUHIZVS\[L
TPUPT\T¶[`WPJHSS`I`\W[VWLYJLU[KLWLUKing on the dimension. In addition, installation of Duo
7PWLZYLX\PYLSLZZZWHJLHUKSLZZQVPU[ZYLK\JPUN
installation costs considerably.
Easy to install and economical in operation
Many years of experience from developing preinsulated pipe systems enable us to produce the
TVZ[LULYN`LɉJPLU[ÅL_PISLWPWLZ`Z[LTZ[OH[JHU
remain buried for the next 30 years without unforeseen maintenance costs. The pipes are available
in coils of 50 or 100 meters, what minimizes the
U\TILYVMQVPU[ZYLX\PYLK
‹ 1V\SL7YLPUZ\SH[LKHYLH]HPSHISL^P[OZLY]PJL
pipes of PEX, PEX/aluminium/PE, copper or
steel, making it suitable for transportation of all
RPUKZVMSPX\PKZ
‹ ;OLPUZ\SH[PVUTH[LYPHSPZÅL_PISLWVS`\YL[OHUL
foam (PUR) with guaranteed insulation properties
of lambda 0.022 W/mK
‹ )L[^LLU[OLJHZPUNWPWLHUK[OL7<9PUZ\SH[PVU
7YLPUZ\SH[LK7PWLZHYLÄ[[LK^P[OHKPɈ\ZPVUIHYYPLY[VWYL]LU[KPɈ\ZPVUVMJLSSNHZLZ;O\Z[OL
pipes retain the same high insulation properties
throughout their entire service life
Specifications
Optimum insulation properties and
K\YHIPSP[`PUHÅL_PISLWHJRPUN
+\L[V[OLÅL_PIPSP[`VM[OLZLY]PJLWPWLZPU[OL1V\SL
7YLPUZ\SH[LKWPWLZ`Z[LTZ[OL`HIZVYI[OLLɈLJ[Z
VM[LTWLYH[\YLÅ\J[\H[PVUZHUKLSPTPUH[LHU`ULLK
for expansion measures.
*HZPUNWPWLZHUKPUZ\SH[PVUTH[LYPHSHYLHSZVÅL_PISLHUK[OLWPWLZJHUILILU[VUZP[L[VÄ[PU[VHU`
trench. Joule pipes are laid in traditional trenches or
I`TLHUZVM[\UULSSPUN[LJOUPX\LZKLWLUKLU[VU
the surroundings and the soil.
Parameters
,ULYN`WYPJL!
7PWLSLUN[O!
7PWL[`WL!
ÁR>O
T
+\V7PWLZ•TT
Insulation Series 1
Joule Pre-insulated DH District heating
Coils of 50 or 100 m
Dimensions (mm) - Service pipe / Outer casing
Uno pipe
Duo Pipe
Series 1
Series 2
Series 1
Series 2
20 / 77
20 / 90
2x16 / 90
2x16 / 110
25 / 77
25 / 90
2x20 / 90
2x20 / 110
32 / 77
32 / 90
2x25 / 110
2x25 / 125
40 / 90
40 / 110
2x32 / 110
2x32 / 125
50 / 110
50 / 125
2x40 / 125
2x40 / 140
63 / 125
63 / 140
2x50 / 160
75 / 140
75 / 160
90 / 160
110 / 160
Technical Data (DC)
Savings using Joule Duo Pipes compared to pipe
^P[OJLSS\SHYWSHZ[PJPUZ\SH[PVUHTV\U[[VÁV]LY
10 years.
Service pipe
Steel, copper, PEX or PEX/Aluminium/PE
Insulation
Polyurethane foam (PUR) using cyclopentane as blowing agent
Insulation value
;OLYTHSJVUK\J[P]P[`‡*!#$
W/mK
+PɈ\ZPVUIHYYPLY
Aluminium foil. PexFlex with polymer foil
Outer casing
7VS`L[O`SLUL7,3+
Alarm wires
Copper. The Nordic system
Uno Pre-insulated Pipe
District Pipes
Duo Pre-insulated Pipe
JOULE UK
T
+44 (0) 1513 551 094
F
+44 (0) 1513 568 336
E
info@jouleuk.co.uk
W www.jouleuk.co.uk
133