Stringing Pre-padding: Pipeline crossing angle: FBE Coating Application: (Fusion Bonded Epoxy)

Stringing:

• Non-metallic, non-abrasive slings

Pre-padding:

• Only dune sand (fine sand) having a particle size of less than 3.00 mm

Pipeline crossing angle:

• The crossing of existing pipelines, cables, power lines, roads, railways, and waterways should be at an angle between 60° and 120°, but in no case shall the angle be less than 30°.

FBE Coating Application: (Fusion Bonded Epoxy)

• FBE Inspection: Visual inspection, foam void test, cure test, adhesion test, film thickness measurement, impact test, holiday detection test

Shrink Sleeve Application:

• Visual inspection
• Adhesion test