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Commonly installed from transformer to transformer or as underground cables exiting substations


imperial metric
Select a set of products below for more information:
Diameter (mils) (mm)
Nominal Inside Diamater (mils) (mm) Nominal Outside Diameter (mils) (mm) Nom. Size (Conduit) Nominal Total Weight (lbs/1000') (kgs/km)
632028 296 440

Standards & References

  • ASTM D3350 Standard Specification for Polyethylene Plastics Pipe and Fittings Materials
  • ASTM D3485 Standard Specification for Coilable High Density Polyethylene (HDPE) Cable in Conduit (CIC)
  • ASTM F2160 Standard Specification for Solid Wall High Density Polyethylene (HDPE) Conduit Based on Controlled Outside Diameter (OD)
  • UL 1990 Standard for Nonmetallic Underground Conduit with Conductors
  • NEMA TC-7 Smooth-Wall Coilable Electrical Polyethylene Conduit


  • HDPE conduit
  • Schedule 40
  • Material meets or exceeds the requirements in ASTM D3350 for Class PE435540C (Black) or “E” (colors with UV Stabilizers).


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