Expanding Aluminium Pipe Stoppers

These are used for plumbing operations in domestic, industrial water and drainage systems. Suitable for more arduous duties such as long immersion in water and use at higher temperatures or for contact with acidic or alkaline environments for which the Nylon may not be suited, or for larger 6" ID pipework.

Also for ducting and conduit, swimming pools, masking in painting and casting industries, as weld purge plugs for stainless steel pipewaork fabrication and many others.

A major benefit of aluminium plugs is higher heat tolerance over the nylon range, obviating the risk of material softening, leading to potential loss of seal. An additional advantage, particularly in larger sizes, is that the aluminium plugs are considerably lighter than their steel counterparts.