Regarding the construction of existing pipes with surface deterioration (removal of the deteriorated layer).
Measures for surface deterioration of existing pipes when fusion welding existing piping for Fujipolyren PP and FujigRP pipes.
When fusion welding existing piping of Fuji Polyren PP and Fuji GRP pipes, the outer surface of the existing pipe may differ in color and gloss compared to that of the new pipe. In this case, it is possible that the pipe surface has deteriorated due to ultraviolet rays and other factors. As a countermeasure, please use a utility knife or similar tool to remove the deteriorated layer until the color matches that of the new pipe, ensuring that there are no discolored areas remaining around the entire circumference. After that, please clean with alcohol and proceed with the fusion welding.
- Company：富士化工
- Price：Other
