Fiberglass pipe wrap tissue （yellow tissue）is used as basic materials for anti-corrosion wrapping on steel pipelines buried underground. It is characterized as high tensile strength, good flexibility, uniform thickness, solvent resistance, mositure resistance and flame retardation. It is well compatible with impregnating bitumen and coal tar enamel. The pipelines wrapped by fiberglass pipe wrapping tissue can widely imporve capabilities against leakage and aggressive media in the environment and the cost for maintenance can be minimized significantly, so it is excelllent base materials for oil or gas pipes.
Technical data
|
Items |
Unit |
fiberglass pipe wrap tissue |
|
F-GD-50/T |
F-GD-60/T |
F-GD-90/T |
|
Area weight |
g/m 2 |
50 |
60 |
90 |
|
Linear density of
reinforcement yarn |
Tex |
32/68 |
|
Yarn space |
mm |
15/30 |
|
Binder Content |
% |
<20 |
|
Tensile Strength MD |
N/50mm |
180 |
200 |
260 |
|
Tensile Strength CD |
N/50mm |
70 |
80 |
130 |
|
Thickness |
mm |
0.4 |
0.5 |
0.65 |
|
Flexility |
|
There is no invisible crack and break. |
|
Moisture content |
% |
<0.5 |
|
Air Permeability |
m 3 /m 2 *s |
5.5-18.9 |
|
Roll Width |
mm |
6''/9''/12'', 1m |
|
The roll width can be produced according to the customers' requirement. |
|
Roll Length |
m |
<3000 |
<2500 |
<1500 |
|
