Corfit DWC* Pipes and fittings are manufactured using HDPE polymer. These pipes are resistant to various types of gases &
chemicals which are generated due to putrefaction of various ingredients flowing in the system.
Corfit DWC* Pipes are manufactured as per IS 16098 (Part-2), have a smooth internal surface and corrugated external surface. The
corrugated external surface provides greater stiffness, withstands soil movements & takes higher loads (static & dynamic), whereas
the internal surface helps in smooth flow of sewerage.