Fiberglass pipe wrapping mat (or called GD mat) is mainly used as base material for anti-corrosion wrapping on oil or gas transportation pipelines. The oil or gas pipelines wrapped by this mat need good capabilities against leakage and aggressive media in the environment,lower the cost for maintenance and replacement,prolong the life-time of pipeline.This mat is an ideal base material as inner wrap or outer wrap impregnated by bitumen or coal tar enamel.
Feature:
High tensile strength,good flexibility,uniform thickness,moisture resistance,non-rotting and flame retardation.It is well compatible with impregnating bitumen or coal tar enamel.
Technical data:
|
Item
|
Weight(g/m2)
|
Binder Content(%)
|
Tensile Strength MD(N/cm)
|
Tensile Strength CD(N/5cm)
|
|
|
|
|
GD5015
|
45-50
|
≤20
|
≥200
|
≥70
|
|
|
|
|
GD6015
|
55-65
|
≤20
|
≥220
|
≥80
|
|
|
|
|
GD9015
|
82-98
|
≤20
|
≥280
|
≥160
|
|
|
|
|
GD5030
|
45-50
|
≤20
|
≥206
|
≥78
|
|
|
|
|
GD6030
|
55-65
|
≤20
|
≥228
|
≥93
|
|
|
|
|
GD9030
|
82-98
|
≤20
|
≥250
|
≥120
|
|
|
|
|
GD10030
|
90-110
|
≤20
|
≥270
|
≥180
|
|
|
|
