Key Features

For 0.5 to 6" (13 to 152 mm) range


HFT Pipestoppers® Nylon Plugs are low cost, light weight and easily transportable and provide very fast and effective sealing.

HFT Pipestoppers® Nylon Plugs are constructed of high-grade Nylon 6 which has considerable wear characteristics and makes them stronger and more robust than other plastic plugs. Nylon 6 is an engineered polymer which is resistant to salt water corrosion as well as to many other chemicals.

A wide range of Nylon Test Plugs from 0.5 to 6" (13 to 152 mm) for specific applications is available, such as Drain Test Plugs, Waste Test Plugs, Sewerage Test Plugs, Scupper Plugs and many more. 

The HFT Pipestoppers® Nylon Plugs can be supplied with a hollow shaft for screwing on standard hose connections, or for using our own fixed nipple caps, or the free nipple and cap assemblies.

The smaller size plugs can be supplied with solid shafts for greater pressure testing capabilities.

Size range for the two types are:

A hollow shaft version with eleven sizes
from 0.5 to 6" (13 to 152 mm)

A solid shaft version with five sizes
from 0.5 to 1.5" (13 to 38 mm)

HFT Pipestoppers® Nylon Plugs will support airtight seals and are capable of sealing against certain pressures.


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