DWC PIPE/ HDPE PIPE
DWC PIPE/ HDPE PIPE

double-wall-corrugated-pipe

Some Unique Features Of DWC Pipes Include:-

  1. Abrasion resistant
  2. Weather proof
  3. Excellent ring stiffness
  4. Chemically inert as well as environmentally safe
  5. Smoother inner wall for minimum friction and maximum durability
  6. Pipe roundness is maintained even after bending
  7. Consistent performance even with heavy load
  8. Available in anti Rodent and non Flammable Grades
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  • Availability in different colours for easy identification
  • Sturdy and durable design with a life span of about up to 50 years
  • Smooth inner walls, excellent ring stiffness to ensure heavier load bearing capacity
  • Minimum joints for ease of installation
  • Available in 30, 50, 100, 200, 400 Meters up to 63 mm outer diameter (O.D) in straight lengths or in coiled forms. And for higher diameter in 6 meter straight lengths.

Available

Sizes OD/ID Length (Up to)
40 mm / 32 mm 6 Mtrs. Bars and Up to 100/200/500 Mtr. Coils
50 mm / 38 mm 6 Mtrs. Bars and Up to 100/200/500 Mtr. Coils
63 mm / 51 mm 6 Mtr. Bars and Up to 100 Mtr. Coils
77 mm / 63 mm 6 Mtr. Bars
90 mm / 78 mm 6 Mtr. Bars
110 mm / 95 mm 6 Mtr. Bars
120 mm / 103.5 mm 6 Mtr. Bars
125 mm / 107 mm 6 Mtr. Bars
160 mm / 136 mm 6 Mtr. Bars

Avoid Comparison

NO. PARTICULAR METALLIC DUCTS CORRUGATED HDPE DUCTS
01 Corrosion Gets easily corroded therefore ducts left for future get damaged Absolutely corrosion free. Therefore ducts remain intact for years together
02 Weathering Substantial effect of weather, Alkali, acids etc No effect of weather, Alkali, acids etc
03 Surface Coating Lead coating or galvanizing requires thereby increasing cost required No coating of any type is required
04 Compression Strength Good Equally good
05 Deformation by impact in service or handling Permanent deformation or dents occur On impact no permanent deformation or dents occur
06 Flexibility Very limited or no flexibility Very good flexibility
07 Bending A) Bending may damage overlap of helical joints resulting into leakage A) On bending the inner section remains circular. B) The peculiar manufacturing process leaves no chances for leakage
08 Length Available in limited length Available in long length in coils
09 Jointing Requires Metal welding Very easy with snap on jointing
10 Electrical monitoring of tendons Not possible Possible due to electrical isolation of tendon from structure
11 Wastage during installation 10% Nil
12 Cost of jointing More Less

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