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Cleansing
Sotuplast -
Cleansing tubes are made of PES, a given label for polyester tubes strengthened by glass fibre.

PES tubes advantages :
  • Sufficient resistance to static and eventually dynamic charges
  • Marked water tightness
  • Smooth internal side
  • Low cost of labour
  • Resistance to contact of liquids
  • Easy transport and installation

Technical characteristics of PES tubes
Characteristics
Unit
Value
Density
gr/cm3
1.5 - 1.8
Water absorption (24h)
%
ca 0.2
Axial dilation (distension due to water)
%
ca 0.2
Traction resistance (axial, wet)
N/mm2
min 35
E Module (axial, wet)
N/mm2
min 5000
Elongation at break up (axial, wet)
%
ca 1.0
Radial rigidity after 50 years (wet)
S=1/12 Ek (t/d)3    L Class
                              C Class

N/ m2
N/ m2

min 445
min 770
E Module elasticity, radial under wet pressure after 50 years, short time value E0 fluage module Ek
N/mm2
min 7500
E Module elasticity, radial under wet pressure after 50 years, fluage module Ek
N/mm2
min 5000
Resistance to radial flexion, wet, short time value, wet σ0
N/mm2
min 200
Elongation at break up, flexed, wet, short time value, wet σ0
%
ca 2.0
Barcol hardness
-----
min 40
axial thermic dilation coefficient
mm/mm°C
ca 0.03
Thermic conductivity
Kcal/mh°C
ca 0.2
Specific heat
Kcal/Kg°C
ca 0.3
Water tightness, water under pressure at 23°C
Over pressure in bar
----

Production range of NFT 54043 norm tubes
Diameter
thickness (mm)
Meter weight Kg/m
Standard lenght
Min     Max
400 L
4.0      4.4
8.7
6m
400 T
4.8     5.2
10.3
6m
500 L
5.0     5.4
13.3
6m
500 T
6.0     6.4
15.7
6m
600 L
6.0     6.4
18.9
6m
600 T
7.2     7.6
22.3
6m
700 L
7.0     7.4
25.5
6m
700 T
8.4     8.8
30.1
6m
800 L
8.0     8.4
33.0
6m
800 T
9.6     10.0
39.1
6m
900 L
9.0     9.4
41.5
6m
900 T
10.8     11.2
49.2
6m
1000 L
10.0     10.4
51.0
6m
1000 T
12.0     12.4
60.5
6m
Haut
Bas
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