Mandrel Testing verifies the integrity of pipelines/ducts, ensuring they remain undistorted or bent while under pressure, caused by factors like backfill or installation processes.

10pc NBN and civils Proving Mandrels

10 Piece Set:

  • 20mm Yellow
  • 24mm Green
  • 28mm White
  • 32mm Black
  • 36mm Red
  • 39mm Blue
  • 46mm Green
  • 52mm White
  • 63mm Black
  • 75mm White

(8mm size bore hole for rope in each mandrel)

NBN-Mandrel SET 10


SKU NBN-Mandrel-SET10
Model # TMG 10pc Mandrels
Brand TMG
0 Months Return to Base Warranty



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