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
Easy to handle, transport and store
Superior performance than RCC Pipes
Available in long length of 6 meter so minimum joints ensuring less chances of leakage