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FEROTHERM PE – Xb
USE :
- Internal plumbing installations
- Central Heating
- In floor heating
- Sun collectors
MATERIAL : Cross linked HD PE suitable for potable water.
STANDARDS : DIN 16892 – 93 / EN ISO 15875.
PACKAGING : Rolls of white color in cartons.
Rolls of black color wrapped in transparent LD PE film.
INSTALLATION : In protective corrugated pipes for substitution and protection.
CONNECTION : With special brass fittings.
COLOR : White , black (full protection against solar radiation).
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External Diameter
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Wall Thickness
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Weight
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Packaging
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mm
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mm
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gr/m
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m/roll
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15
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2,5
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96
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100
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16*
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2,0
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89
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100
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16*
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2,2
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98
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100
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18*
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2,0
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102
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100
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18*
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2,5
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119
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100
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22
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3,0
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173
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100
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28
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3,0
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236
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50
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32
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3,0
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273
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50
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* The 16 & 18mm pipes can be delivered in spiral 50m rolls.
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Working pressure vs temperature
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PN (bar)
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Ext. Diam.
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Wall Thick.
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Weight
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SF - 1,25
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SF - 1,5
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20 C°
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40 C°
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60 C°
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80 C°
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95 C°
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110 C°
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20 C°
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40 C°
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60 C°
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80 C°
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95 C°
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110 C°
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mm
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mm
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gr/m
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15
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2,50
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96
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30,0
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23,7
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18,8
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15,1
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12,9
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11,0
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25,0
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19,8
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15,7
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12,6
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10,7
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9,2
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16
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2,00
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89
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21,5
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16,9
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13,5
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10,8
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9,2
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7,9
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17,9
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14,1
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11,2
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9,0
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7,7
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6,6
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18
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2,00
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102
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18,8
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14,8
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11,8
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9,5
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8,1
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6,9
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15,7
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12,4
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9,8
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7,9
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6,7
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5,8
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18
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2,50
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119
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24,2
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19,1
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15,2
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12,2
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10,4
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8,9
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20,2
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15,9
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12,7
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10,2
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8,7
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7,4
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22
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3,00
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173
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23,7
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18,7
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14,9
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11,9
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10,2
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8,7
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19,8
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15,6
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12,4
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10,0
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8,5
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7,3
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28
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3,00
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236
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18,0
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14,2
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11,3
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9,1
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7,7
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6,6
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15,0
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11,9
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9,4
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7,6
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6,4
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5,5
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32
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3,00
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273
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15,5
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12,3
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9,7
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7,8
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6,7
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5,7
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13,0
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10,2
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8,1
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6,5
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5,6
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4,8
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ESTIMATION OF OPERATING PRESSURE
The operating pressure is estimating from the following equation.
.jpg)
PD = σ / Scal. SF
Scal = ( dn – en ) / 2 en
PD ( Mpa ) – Operating pressure
Scal – Estimation Pipe Series
SF – Safety Factor
σ ( Mpa ) – Hydrostatic pressure
dn ( mm ) – Nominal external diameter
en ( mm ) – Nominal wall thicknes
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