HDPE Manholes

Manhole Structures

HDPE Manhole

Spirolite Manholes Offer:

  • Strength in Flexibility
  • High Strength / Weight Ratio
  • High Corrosion Resistance
  • Tight Joints / Impervious Wall
  • Low Flow Friction Loss
  • Longer Lengths / Fewer Joints
  • Tough and Durable
  • Adaptable to Fittings and Manholes
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