HDPE Double Wall Corrugated Pipes IS: 14930(Pt-2) 2001
MATERIAL
VIJAYA DWC Pipes are made of High Density Poly Ethylene Polymers. The DWC pipes shall consist of two layers, the outer layer will be corrugated and the inner layer shall be plain & smooth.
PRODUCT RANGE
VIJAYA DWC pipes are available in sizes 50 mm to 200 mm.
APPLICATIONS
Telecom Application
Used as the main duct in sub duct network design.
Protection of ducts / cables in rail & rail crossings.
Protection of ducts / cables across rivers disused canals etc.
Protection of ducts and optical fibre cables in city networks.
Used as casing of copper cables.
Electrical Applications
In the electrical networks, protective casing of street lighting cables-pole to pole application. DWC Pipe helps in: Easy laying of cable upon completion of civil works, easy maintenance of cables as free to move inside the duct, easy to replace the cables.
In city distribution network protective casing application of power cables can be possible only after using DWC pipes. It is excellent and cost effective alternative of GI, RCC & PVC Pipes. It can be openly used for protective casing of street light cable as well as telecom cable.
FEATURES / PROPERTIES
Resistance to chemical : Exceptional resistance to all internal & external corrosion.
Will not rust or rot.
Very good thermal insulation due to low thermal conductivity.
Easy to install.
Flexible, can be bent to a radius as low as 10 x OD of the duct.
Longer life than GI, MS & RCC.
Resistance to electrolytic corrosion.
Light weight product for easy transportation, handling and fitting etc.
Possibility of laying of additional ducts due to aligned joints, continuous length and smooth bends.
Anti rodent.
Good mechanical properties and ability to take heavy loads.
STANDARDS
VIJAYA DWC Duct is BIS certified and is manufactured in compliance with the relevant international and national standards like IS: 14930 and BS EN 50086. Also conforms to BSNL TEC GR No. GR/DWC-34/01 Sep. 2007.
SIZE RANGE
| S.No. | Duct Size (mm) | Nominal OD | Nominal ID | Standard Length (mtrs) |
|---|---|---|---|---|
| 1 | 78/63 | 78 | 63 | 6 |
| 2 | 90/76 | 90 | 76 | 6 |
| 3 | 120/103.5 | 120 | 103.5 | 6 |
| 4 | 160/136 | 160 | 136 | 6 |
| 5 | 180/152 | 180 | 152 | 6 |
| 6 | 200/170 | 200 | 170 | 6 |