An Easy, Simple, Positive Seal!

HFT Pipestoppers® Nylon Plugs are versatile, lightweight and mostly pocket size. They suit a multitude of applications and range from 0.5 to 6″ (13 to 152 mm).

The multitude of sizes makes these Nylon Plugs ideal for a number of other applications in the water and gas industries as well as in all other areas where pipes are used or where there are holes to be blocked, including even on nuclear submarines.

Testing and sealing of all pipes, pipe joints and pipework assemblies can be done with the HFT Pipestoppers® Nylon Plugs.

HFT Pipestoppers Nylon Pipe Stoppers Drain Plumbing Plugs

HFT Pipestoppers® Nylon Drain Testing Plugs are used internationally as the standard drain test plugs for testing leak tightness of foul water lines at the time of installation.

Other applications include sealing holes in castings, tanks, other assemblies for spraying and blasting to protect the insides, maintenance and installation of swimming pool and water spa pipework, for use as ‘Scupper Plugs’ in ships, for telecommunication pipelines and pipework up to 6″, as radiator test plugs for cars and commercial vehicles, as heat exchanger tube plugs, etc.

Along with natural rubber rings, HFT Pipestoppers® Nylon Testing Plug provide a high quality leak-tight seal in the selected orifice and are nuclear compatible, chemically clean, demountable, will not seize up.