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WATER SOLUBLE WELD PURGE FILM0 pages
Argweld®
WATER SOLUBLE
WELD PURGE FILM
For the manufacture of pipe purging dams, Argweld® water
soluble film is now available.
This British manufactured product comes in a kit
comprising a 20 metre length of 1 metre wide film, folded
in half and wound on a spool, two bottles of the adhesive,
a slitting knife to quickly cut the dams and a
comprehensive manual with instructions for use with hints
and tips for weld purging.
The use of water soluble film for manufacture of purging
dams is well proven and the Argweld ® film gives superior
results over all other water soluble products.
It can be used for stainless, duplex and chrome-moly steels
as well as titanium.
The Argweld® purge material makes dams which
produce an impenetrable purge barrier but which can easily
be washed away when hydrostatically testing the pipe or
just by normal wash out.
It dissolves away completely without leaving any fibres
to clog up filters or other sensitive parts in a system and
it is strong in all directions so that it can maintain a good
gas barrier throughout the purging process.
Trace element certification can be provided to show that
Argweld® purge film does not contain any harmful
elements and that the quantity of halides is well below
the permissible levels.
The film and adhesive are completely biodegradable and
all packaging materials are recyclable.
