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Mauritius ANTI-CORROSION 3PE,FBE

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Product Description

ANTI-CORROSION PROCESSING ABOUT PIPELINE 3PE / PP

Nominal Diameter Range

Outside diameters Rang(mm)

Coating Type

Coating Layer

Coating thickness

DN100~600

114.3~609.6

3PE
Three layers polyethylene

 

Inside layer: epoxy(Green)     

2.0~4.5mm

2.0~4.5mm

 Mid Layer:adhesive(White)

2.0~4.5mm

2.0~4.5mm

 

Outside layer:polyethylene (Black)

2.0~4.5mm

2.0~4.5mm

2PE
Two layers polyethylene 

 

Inside layer: adhesive  

2.0~4.5mm

2.0~4.5mm

     

Outside layer:polythene

2.0~4.5mm

2.0~4.5mm

DN80~600

88.9~609.6

FBE
Epoxy

 

Epoxy

200~400um

200~400um

2FBE
Two layers epoxy

 

Inside layer: epoxy(Green)  

400~800um

400~800um

 

Outside layer:intensity epoxy(sage green)

400~800um

400~800um

DN100~600

114.3~609.6

3PP
Three layers polypropylene

 

Inside layer: epoxy(Green)       

2.5~3mm

2.5~3mm

 

 Mid Layer:adhesive(White)

2.5~3mm

2.5~3mm

 

Outside layer:polypropylene(White)

2.5~3mm

2.5~3mm

Item

Property Index

Peel Strength (N/cm)
20 ±5℃
20±5℃

≥60
≥40

Cathodic Stripping (mm)
(65℃,48h)

≤10

Impact Strength (J/mm)

≥5

Anti-bending(2.5°)

Polyethylene without cracking

 

 

Thickness of 3PE/PP

OD(DN)

Thickness of Epoxy(μm)

Adhesives (μm)

Thickness of Coating (mm)

DN≤100

60-80

170-250

1

1.8

2.5

100<DN≤250

 

 

1.2

2

2.5

250<DN<500

 

 

1.5

2.2

3

500≤DN<800

 

 

2

2.5

3.5

DN≥800

 

 

2.2

3

3.5