Water Soluble Weld Purge Film ARGWELD ® Product Presentation.
-
Upload
alberta-hines -
Category
Documents
-
view
217 -
download
2
Transcript of Water Soluble Weld Purge Film ARGWELD ® Product Presentation.
Water Soluble Weld Purge FilmARGWELD® Product PresentationARGWELD® Product Presentation
Disadvantages of using provisional dam systems
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 2 2
■ Time consuming to fabricate
■ Full of voids, gas and water vapour
■ Made with high vapour pressure materials
May leak and allow harmful gases back into the welding environment
&Leave residue
Provisional Dam Systems
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 3 3
Argweld® Water Soluble Weld Purge Film
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 4 4
Easy to apply
Low Halide levels
High melting point
Highest standards
No residue
Quick and easy to install, sticks very well insides pipesbecause of special adhesive
Dissolves completely down to molecular level, unlike paperdams which leaves wood fibre residue
Higher temperature resistance than other water soluble products
The film and adhesive are completely biodegradable and all packaging materials are recyclable
Halide level in film well below internationalnuclear standards
Best used for:
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 5 5
Duplex steel
Chrome-Moly steel
Stainless steel
Titanium
Industries
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 6 6
Aerospace
Petrochemical
Water
Pharmaceutical
Brewing
Food & Dairy
Gas*
Steel
Heat exchanger manufacturers
Vacuum industries
Wood producing industries
Construction
Semi Conductor
Nuclear
Ship building & ship repair
All stainless steel pipe, vessel and tank manufacturers
Industrial washing machine manufacturers
Power industries
Steel Gas*
Ship building & ship repair
Steel
Power industries
All stainless steel pipe, vessel and tank manufacturers
Petrochemical
Nuclear Steel
Industrial washing machine manufacturers
Heat exchanger manufacturers Pharmaceutical
Vacuum industries Heat exchanger manufacturers
Nuclear
Specially developed for:
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 7 7
■ Argweld® Purge Film is cost effective and ideally suited to small jobs with variable pipe welding diameters
■ Closing welds in particular, where it is not possible to retrieve a rigid Weld Purge System after the final weld
■ In addition to closing welds, Argweld® Water Soluble Weld Purge Film is used by welding training courses and the vessel fabrication industries for short stubs and trial weld pieces
Purge Film Kit
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 8 8
British manufactured product. Comes in a kit consisting:
■ 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
■ A comprehensive manual with instructions for use with hints and tips for weld purging
How it works 1
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 9 9
3-Check that the template fits inside the pipe OK.
2-Make a small holding device and attach it to the template (the picture Purge-film-Template 3.jpg shows an HFT 1/2” pipe plug that has been dismantled and used as a holding device)
1-Make a template out of cardboard, that is just slightly smaller than the inside diameter of the pipe to be welded.
How it works 2
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film
4-Then place the template on the film once it has been rolled out. Cut the Film about 1” (25 mm) larger in diameter than the template”
5-Separate the two layers to make two dams from one cut. (The Film is 39”/1 mtr wide folded in half. So making dams for pipes under 18”/450 mm diameter, will provide two dams in one cut)
6-Place the template on the cut dam, fold the overlapping edges over the back of the template and stick in place. A moist finger print will provide sufficient adhesion
10 10
How it works 3
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 11 11
9-Film dam in place
8-Insert the template with the first Water soluble film dam attached and peel the overlap off the template and push it onto the inside of the pipe where the adhesive has been smeared.
7-Clean the inside of the pipe to be welded, smear the surface with adhesive, where the dam is to be placed.
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 12 12
Impenetrable Purge Barrier
The weld purge material makes dams that not only produce impenetrable purge barriers but that can easily be washed away.
It dissolves completely without leaving any fibres to clog up filters or leaving sensitive materials in the system
ARGWELD ® Water Soluble Weld Purge Film ARGWELD ® Water Soluble Weld Purge Film 13 13
Trace Certification
Trace element certification can be provided to show that Argweld® water soluble weld 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.
All photos courtesy of Huntingdon Fusion Techniques Limited, UK.
In partnership
All photos courtesy of Huntingdon Fusion Techniques Limited, UK.
New Light House (Pvt) Ltd
82, Nishter Road,Lahore - PakistanTel: +92 42 37241624, 37242741Fax: +92 42 37238798Email: [email protected]: www.newlighthousepk.com
ARGWELD® products distributed by:ARGWELD® products distributed by:
Thank You
2011
All photos courtesy of Huntingdon Fusion Techniques Limited, UK.