Category of used pipes After Hydrocleaner.
2nd category.
Dismantled
used pipes are processed on Hydrocleaner. Hydrocleaner is special equipment for pipes processing with water, pressure 2500 bar. Old coatings (such as bitumen, belt etc.) are exfoliated and removed from pipes due to force of water stream. And Surface Preparation Quality of
used pipes becomes as Sa 2.5 (Near-White Blast Cleaning) according to ISO 8501-1. Hydrocleaner assures excellent quality of cleaning for both pipe surface and welding seams.
Steel used pipes processed in such way are used for building, as piles, bridge pillars etc.
2 - After Hydrocleaner