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.

• Pipes: 100 to 1000 mm nominal diameter
• Fittings: 100 to 500 mm
• Inspection Chamber:(PVC & DWC End Connection): 600 & 315 mm nominal diameter
• Manhole Chamber:600 X 500, 600 X 750, 600 X 1000 & 600 X 1250 mm