Position

variety

Paint name

Suggested number of channels

Film thickness

μm

Outer wall of pipeline

Pipe jacking engineering

Primer

Intermediate layer paint

Topcoat paint

H06-4 epoxy zinc rich anti rust primer

842 epoxy cloud iron anti rust paint

546 epoxy asphalt ultra thick film anti rust paint

1

1

1

80

100

200

Inner wall of pipeline

Other water pipes

Sewage pipe

Primer

Intermediate layer paint

anticorrosive paint

anticorrosive paint

H06-4 epoxy zinc rich anti rust paint

842 epoxy cloud iron anti rust paint

846-1 epoxy asphalt anti rust paint

846-2 epoxy asphalt anti rust paint

1

1

1

1

80

50

125

125

anticorrosive paint

anticorrosive paint

846-1 epoxy asphalt anti rust paint

846-2 epoxy asphalt anti rust paint

1

2

125

250

Drinking water pipe

Primer

Topcoat paint

841 epoxy polyamide food container inner wall coating

841 epoxy polyamide food container inner wall coating

1

1

125

125