Corrugated pipe 800 double wall polyethylene pressure 31.5 KN M3 pressure16KN M3 Corrugated pipe iran factory of corrugated pipes. Ma...
This pipe which has a smooth surface without protrusions has a low coefficient of friction and its price is low. Polyethylene pipe is ...
Double wall polyethylene pe pipe: Double wall corrugated pipe is used in sewerage system and drainage with internal diameter started fr...