DWC PIPES
PIPES FOR NON PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE APPLICATION.
DWC is an innovative product aptly described as structured wall piping system of PE/PP with smooth internal and corrugated (profiled) external surface. The corrugated (profiled) external surface of the DWC pipes gives the product excellent ring stiffness (load bearing capacity). Unlike plain pipes, DWC pipes do not deform under vehicular traffic load. Further more, since these pipes are moderately flexible, they can be aligned comfortably even in gradually bending paths.
METHODS OF JOINTING
- Snap-Fit Coupler with Rubber Ring
- In-line Socket Molded Coupler
- Socket-Spigot Arrangement
AVAILABLE FITTINGS
Various types of fabricated / moulded accessories are available on demand such as:
- Bends
- Reducers
- End Cap
- Couplers etc.
SALIENT FEATURES
- Excellent load bearing capacity (SN4/8/16)
- Low manning's Roughness Coefficient 'n' - 0.009
- High hazen William's Coefficient 'c' - 150
- Chemically inert (Ref. IS-14333-1996)
- Abrasion resistant
- Flexible and fatigue resistant
- Excellent anti-corrosive properties
- Suitable for any aggressive climatic conditions
- Corrugated profile gives excellent soil bonding
ADVANTAGES OF DWC
- Light weight and easy to handle
- Telescopic transportation possible
- No need of heavy machinery for installation
- Excellent connectivity with Manholes
- Inspection chambers
- Sewerage and Drainage
- Collectors for Sub-Surface Drainage
- Culvert and Highway Drainage
- CEffluent / Wastewater Transport Network
- Rainwater / Storm Water Collection Network
- Stormwater Drainage Network
- House Connections
As per IS-16098 Part I and ISO 21138 Part Ill (Stiffness Class - SN4, SN8 and SN16)
STANDARD LENGTHS:
In 6 mtr. straight bars
UNIQUE FEATURES:
Rodent Repellancy (on-demand) - To avoid rodent attacks
STANDARD COLOUR:
Outer Black, Inner Orange
