Description

Duct integrity/Proving Mandrel are pulled through duct to prove joint integrity and test duct integrity for round duct, conduit or interdict used in telecom, gas & water networks.

Each mandrel has a Teflon body with two braided steel loop eyes on each end for versatility and strength. It is designed to give an 80% fill , based on size of mandrel chose. Duct mandrel offered are based on highest grade industrial polymers & inputs.

Duct Mandrel are available in various size options based on pipe inner dia sizes as per table below.

Features

Specification

S. No. Item Code Pipe ID Overall Length Mandrel Diameter Eye Length Load Capacity
In mm In mm In mm In mm In Newton
1 DM 14 14 200 11 34 9786
2 DM18 18 200 14 34 9786
3 DM24 24 205 19 34 9786
4 DM28 28 205 22 40 9786
5 DM32 32 205 25 40 9786
6 DM38 38 225 30 40 9786
7 DM48 48 315 38 6 9786
8 DM78 78 400 62 60 9786

Please note that standard Mandrels sizes indicated are based on Pipe ID sizes & are made to be 80% of ID size, per international standards.

Video

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