Corrugated pipe 160 double-wall polyethylene pressure 31.5 KN/M3 pressure 16 KN/M3 Corrugated pipe Iran factory of corrugated pipes. Manu...
We are a professional piping company from China,we supply the carbon/alloy/stainless steel pipe fittings&flanges,including pipes,flanges,...
We are a professional piping company from China,we supply the carbon/alloy/stainless steel pipe fittings&flanges,including pipes,flanges,...
These pipes are extensively used for drainage of structures.