IsoJoint® provides for current control by separating pipe work into distinct zones and effectively eliminating long-line currents. This assures increased plant and equipment life by reducing or eliminating corrosion damage. 

NOTES

  • No inspection pits, vaults or maintenance needed – weld into place and direct bury – reliable, worry-free cathodic isolation
  • Isolates stray currents impressed on the pipe from exterior forces such as electrical transmission systems, earth currents and currents flowing from point to point
  • Butt Welds at either end of the Joint to Weld into place and direct bury
  • 1 year Warranty
  • Stock Available: 2” thru 20” ANSI 150, 300, & 600
  • Non-conductive epoxy coatings help prevent shorts, both externally and internally
  • Hydrostatically tested (1.5xMAOP)
  • Designed & Manufactured to ASME VIII, Division I
  • Isolates stray currents impressed on pipe from exterior forces such as electrical transmission systems, earth currents and currents flowing from point to point
  • Ultrasonic, X-ray and dye penetrant tested
  • Non-conductive epoxy coatings help prevent shorts, both externally and internally