SR-03-14.3-2A

SR-03-14.3-2A

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The SR-03-14.3-2A is a 3-inch seal ring featuring a 14.3 mm HNBR (Hydrogenated Nitrile Butadiene Rubber) insert. Designed for Schedule 40 pipe with a 0.125" wall, it delivers reliable sealing performance in process and utility piping.

  • Robust Chemical Resistance: Withstands oils, fuels, and hydrocarbons.
  • Schedule 40 Design: Ensures standard pipe fitment.
  • Long Service Life: Maintains seal integrity over cycles.
  • Quick to Install: Snap-fit or clamp-based attachment (model-specific).
  • Leak-Proof Performance: Reduces maintenance frequency.



  • Model: SR-03-14.3-2A
  • Type: Pipe seal ring
  • Pipe Size: 3 inches
  • Seal Material: HNBR
  • Seal Size: 14.3 mm
  • Pipe Schedule: 40
  • Wall Thickness: 0.125 inch
  • Application: Process sealing, oil & gas, chemical piping



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