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Liquid Nitrogen Pipe Freezing

Pipe freezing is a simple and efficient way of sealing a pipe or system while pipe repairs or general pipework maintenance is carried out, without the need to drain the system. Accu-Freeze™ Pipe Freezing Systems are available from the Pipestoppers® Division of Huntingdon Fusion Techniques HFT®. A ...

Michaela Reay


Posted 3 days agoPress > pipe freezingpipe repairshuntingdon fusion +2

Flow Stopping Solutions for all Applications

Flow and line stopping equipment gives the user the opportunity to isolate a section of pipeline to carry out repair and maintenance work. The Pipestoppers® Division from Huntingdon Fusion Techniques HFT® design and manufacture a Range of standard and non-standard Inflatable Stoppers for tanks, ch ...

Michaela Reay


Posted 10 days agoPress > flow stoppingline stoppingpipe stopping +2

Monitor your Titanium Welds for High Quality Results

Preventing oxidation when welding tubes and pipes can be achieved by purging the inside with an inert gas. This simple procedure saves both time and cost. By knowing the exact level of oxygen inside the pipe at all times, the welder knows when to start welding for high quality results. With restri ...

Michaela Reay


Posted 17 days agoPress > purgeyehuntingdon fusionHFT +1

Argon Regulator for Pipe Purging Systems

Dramatic savings can be achieved when welding stainless and chromium steels and also titanium alloy tube and pipes with the use of an Inflatable Pipe Purging System. By restricting weld purging zones, Inflatable Pipe Purging Systems achieve a huge saving in time waiting for pipes to be completely ...

Michaela Reay


Posted 23 days agoPress > huntingdon fusionHFTpipe purging +2

Gas Hose for a Variety of Applications

It is important when transporting inert gas supply to the welding zone that the hose is of high quality, ensuring the gas arrives without contamination. Tailor made Inert Gas Feed Hoses are available from Huntingdon Fusion Techniques HFT® with leak tight fittings. Luke Keane, Technical Sales Manag ...

Michaela Reay


Posted 1 month agoPress > huntingdon fusionargon gas hosegas hose +1

Pipe Purging accurately down to 10 ppm

Measuring the oxygen level during Pipe Purging is crucial. Stainless steel has to be monitored down to at least 100 ppm, however alloys such as titanium and zirconium may need to be monitored down to as low as 10 ppm. Pipe Purging Experts Huntingdon Fusion Techniques HFT®'s PurgEye® 200 Weld Purge ...

Michaela Reay


Posted 1 month agoPress > purgeye 200weld purgingweld purge monitor +1

Successful Low Cost Weld Purging

Weld Purging is the act of removing oxygen from the vicinity of a joint before, during and after welding. Metals that require weld purging include stainless steels, titanium and zirconium. Weld Purging various sizes of tubes and pipes can be challenging as well as expensive, which is why many weld ...

Michaela Reay


Posted 1 month agoPress > weld purge filmhuntingdon fusionweld purging +1

Oxide Free Titanium Welds with the PurgEye® Desk

The Welding Institute states that “Titanium is a reactive metal; it will burn in pure oxygen at 600°C and in nitrogen at around 800°C. Oxygen and nitrogen will also diffuse into titanium at temperatures above 400°C raising the tensile strength but embrittling the metal. Despite this reactivity tita ...

Michaela Reay


Posted 1 month agoPress > backing tapehuntingdon fusionweld purging +1

Pipe Freezing for Quick Pipe Repairs

Avoiding the requirement to drain down pipelines for repair work or to carry out maintenance can save a considerable amount of time and potential loss of product. Qwik-Freezer™ Pipe Freezing System eliminates the need to drain pipework by creating a freeze plug. Available from the Pipestoppers® Di ...

Michaela Reay


Posted 1 month agoPress > qwik freezerpipe freezinghuntingdon fusion +1

Heavy-Duty Pipe Blocking with Steel Plugs

Heavy-duty pipe blocking and stopping is easy with the Steel Plugs Range from Pipestoppers®.  Pipestoppers®, a division of Huntingdon Fusion Techniques HFT®, manufacture Steel Plugs, which have been the favoured heavy-duty plug for applications such as leak testing, pipe stopping and blocking for ...

Michaela Reay


Posted 2 months agoPress > pipe stoppingpipe pluggingsteel plugs +2

Precise Tungsten Electrodes Tips with the TEG-1000

Correctly preparing each Tungsten Electrode for welding is crucial. It is one of the most important variables in TIG / GTA welding and each Tungsten Electrode must be ground properly to improve arc starting, stability and subsequently weld quality. Manufactured with a diamond wheel, the TEG-1000 T ...

Michaela Reay


Posted 2 months agoPress > teg-1000tungsten electrodestungsten electrode grinder +1

Weld Purging CMV Steels

CMV Steels (chromium / molybdenum / vanadium) are widely used for their high temperature creep properties especially in the steam turbine industries. Both pre and post weld heat treatment is necessary to achieve the optimum mechanical strength, but temperatures up to 300ºC (572ºF) must be maintain ...

Michaela Reay


Posted 2 months agoPress > hotpurgepipe purgingwelding cmv steels +2

Low Cost Weld Purge Dams

Weld Purging short pipe pieces and dome-end welds where tandem Inflatable Tube and Pipe Purging Systems are unsuitable, Huntingdon Fusion Techniques HFT® manufactures Weld Purge Dams. Ron Sewell, Chairman for HFT® said: “When welding tubes and pipes, the most cost- effective solution is to restric ...

Michaela Reay


Posted 3 months agoPress > pipe stoppingpipestoppershuntingdon fusion +1

High Temperature Weld Backing Tape®

Supporting the liquid weld root with a high temperature Backing Tape will ensure minimal oxidation and will require much less post-weld cleaning. Argweld® glass fibre Weld Backing Tape® from Huntingdon Fusion Techniques HFT® supports weld roots and eliminates the creation of slag, whilst removing co ...

Michaela Reay


Posted 3 months agoPress > backing tapeweld backing tapeback purge +1

Premium Quality Rubber Plugs

Lightweight Inflatable Rubber Plugs are available from the Pipestoppers® Division at Huntingdon Fusion Techniques HFT® for sealing, stopping and blocking pipes where oils, hydrocarbons and petrochemicals are present. Challenging pipe stopping conditions can cause major inconveniences but many alte ...

Michaela Reay


Posted 3 months agoPress > rubber plugspipe stopperspipe stopping +1