Standard dimension ratio (SDR) is a method of rating a pipe’s durability against pressure. The lower the SDR number, the higher pressure it can withstand. SDR pipe has a higher flex tolerance than Schedule 40 pipe.

  • PVC SDR-35 bell end pipe for easy installation
  • Ideal for sewer and drainage projects
  • Made from premium-grade PVC for lasting durability

4″ x 10′ SDR-35 PVC Bell End Sewer & Drain Pipe

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