orange sewer knee
made of PVC resistant to high and low temperatures (HT)
Use:
used as part of the external sewage system:
-in underground non-pressure drainage and sewage systems laid in the ground in the road lane (under the roadway or below the road)
-to make covers for other wires and culverts through road embankments,
-drainage of bridge structures built on road routes
made of PVC resistant to high and low temperatures (HT)
Use:
used as part of the external sewage system:
-in underground non-pressure drainage and sewage systems laid in the ground in the road lane (under the roadway or below the road)
-to make covers for other wires and culverts through road embankments,
-drainage of bridge structures built on road routes