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.

Telco Mandrel

Proving Mandrel, 32mm-OD, X 60mm-Long. Eye Fittings, 3.2mm Stainless Wire & Thimble.

Used for testing circular integrity of Conduits before cable Hauling.

Mandrels are mandatory for all new developments under the Fibre ready guidelines. Many Telecommunication Prime industries cannot accept any new development without proof that each section of conduit has been successfully proven with a mandrel.

Why is this required?

Mandrels are required to be Fiber Ready Pit and Pipe Specification for real estate development projects.

What is required?

Prior to any handover of ownership of Conduit every Conduit must be proved by passing a mandrel of a diameter no less than 80% of the Conduit internal diameter through its entire length.

Where the mandrel does not pass easily, corrective action must be undertaken, and the mandrel test re-done.


  • Manufactured standard with Stainless-Steel Wire Rope & Thimbles and Stainless-Steel Eye Nuts and Rod attachments to secure ropes for cable hauling.
  • Tests electrical and communications conduits.
  • Ideal for testing NBN & Telstra ducts or conduits.
  • Made from High-density polyethylene (HDPE) for long life and lubricity.


Model # Mandrel 32mm
Brand TMG
0 Months Return to Base Warranty



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