If you are looking for China golden supplier and China good supplier polyken 942 black cold applied pipeline 3-ply coating tape, good quality and high quality polyken 942 black cold applied pipeline 3-ply coating tape, please feel free to contact Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd.
The polyken 942 black anticorrosion pipe 3-ply coating tape is a multilayer coating system designed for the corrosion protection of pipeline operating in highly corrosive environments and exposed to high mechanical stresses that may be present particularly on large diameter pipes.
The 3-ply adhesive system produces a strong cohesive bond to the primed steel surface, at the spiral overlap and to the mechanical outer layer. The tough mechanical properties of the outer layer provide protection to the pipes during handling and installation.
- Fully amalgamating overlapping areas
Forming a sleeve-type coating
- Impermeable to oxygen and moisture
- Resistant to soil stress
Superior in-ground performance
-Long-term in-ground performance
-Uniform coating thickness
Plant coating quality with in-situ application
-Low cathodic protection-current requirements
Saving cost over the life of the pipeline
-Compatible with all pipe diameters and generic plant coating systems
Adhesive Inner Layer :
Adhesive Outer Layer:
Inner layer-3ply tape
ASTM D 1000
Elongation at break
Peel strength to primed steel at 23 ℃
Peel strength tape to tape
at 23 ℃ at 50℃
Peel strength layer to layer
-Inner to Inner
-Outer to Inner
-Outer to Outer
Water Vapor Transmission
g/ m2 /24h
ASTM E 96
ASTM D 570
Impact resistance at 23°
Cathodic disbandment at 23°c
Lap shear strength at 50℃
POLYKEN 942 tape coatings are in roll form.
Eg.: POLYKEN 942-32 4"×;100'
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Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd
Add:Jiaxiang Industry Park,jining,shandong
Contact: Mr.Jecky Li
Tel: +86-537-6400111 Fex: +86-537-6400222