Altene pipe wrap tape also be called pipe wrap anti-corrosion tape, polyethylene wrap tape.
Altene pipe wrap tape T100 is engineered to assure a high bond to the primed pipe surface with excellent conformability characteristics, aggressive adhesive for corrosion protection and repair of main line coatings.
Altene pipe wrap tape T200 is engineered to achieve a complete bond to the inner layer tape, providing maximum handling and in-service protection for the coating system.
The specification of the tape consists of two layers, adhesive layer and film backing.
Adhesive: Butyl rubber
Film backing: Special blend of stabilized polyethylene
Features & Benefits
l Provides a permanent bond to the primed steel pipes surface and provides protection against chemical electrolytic corrosion for underground pipelines.
l long term corrosion protection
l Worldwide reference lists. Established in-ground history
l High chemical resistance under service temperature.
l Outstanding electric property and permanent adhesion.
l Cold applied, No release liner. Makes installation fast and easy.
l Complies with EN-DIN 30672 and AWWAC-214 international standards and also ASTM standards.
Physical Properties
Altene pipe wrap tape
|
Type
|
T 138
|
T150
|
T165
|
T176
|
T 250
|
T 265
|
T 276
|
|
Thickness
|
15mil
0.38mm
|
20mil
0.508mm
|
25mil
0.635mm
|
30mil
0.762mm
|
20mil
0.508mm
|
25mil
0.635mm
|
30mil
0.762mm
|
|
Backing
|
10mil
0.25mm
|
9mil
0.241mm
|
10mil
0.254mm
|
10mil
0.254mm
|
15mil
0.381mm
|
20mil
0.508mm
|
25mil
0635mm
|
|
Adhesive
|
5mil
0.13mm
|
11mil
0.279mm
|
15mil
0.381mm
|
20mil
0.508mm
|
5mil
0.127mm
|
5mil
0.127mm
|
5mil
0.127mm
|
|
When used for ductile iron pipes Altene pipe wrap tapeT 140orT150 and T 265 or T 250 are recommended.
|
|
Elongation
|
³400%
|
³400%
|
|
Tensile Strength
|
55 N/cm
|
70 N/cm
|
|
Color
|
Black
|
White
|
|
Peel Adhesion to Primed Pipe
|
33 N/cm
|
|
Dielectric Strength
|
30 KV
|
|
Dielectric Breakdown
|
26 KV/mm
|
|
Cathodic Disbandment
|
0.24 in radius 6.4 mm
|
|
Water Vapor Transmission Rate
|
< 0.1%
|
|
Volume Resistivity
|
2.5 x 1015 ohm.cm
|
|
Impact resistance
|
5.5Nm
|
|
Penetration Resistance
|
<15%
|
|
Performance
|
AWWA C-209,ASTM D 1000,EN 12068
|
