Plastic Products :-
 
 
H.D.P.E. DWC (Double Wall Corrugated) Pipe :

The product is used on a wide range by almost all the departments in India like Railways, PWDs, Telecom Companies, Development Authorities, State Electricity Board, Airport Authorities, Power Distribution Companies etc. for Power/Telecom/ Signaling cable protection and management system.
The conventional methods of laying bricks, putting RCC or stoneware pipes is now getting gradually replaced by Railways, Govt., Semi Govt., Power Distribution companies, various Municipal Corporations, State Development Authorities etc. as Indian Standard Bureau exclusively specify the field requirement and testing of ducts suitable for underground cable protection by forming specifications ISI: 14930 Part II. These earlier conventional methods are outdated and are being followed in the absence of appropriate standards and standards followed earlier were meant for the pipes to be used for sewage and drainage.

  • Corrosion Resistant
  • Available in colours on demand
  • Chemically inert
  • Environmentally safe
  • Good impact strength
  • Good abrasion resistance
  • Less weathering
  • Recyclable
 
Advantages due to DW Corrugation :
 
  • Saves Raw materials
  • Excellent Ring stiffness
  • Smooth inner wall, hence minimum loss of friction
  • Even when bent, the roundness of Pipe is retained
  • Moderate flexibility takes care of Soil Settlement
  • Takes heavy earth loads
  • Easy jointing
 
Nominal Size
mm
50
63
77
90
110
120
145
160
175
200
O.D.
mm
50
63
77
90
110
120
145
160
175
200
I.D.
mm
38
51
63
76
95
103
126
136
148
175
Min Bending
Radius
700
1100
1100
2000
3600
3600
NA
NA
NA
NA
I.D. of Coil
mm
1400
....
850
1000
.....
1400
NA
NA
NA
NA
Standard color
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black