Huntingdon Fusion Techniques is the world’s premier pioneering innovator and manufacturer in the field of pipe welding and purging technology and have maintained their position at the forefront of technology by developing and evolving new products to maintain pace with advancing technology and market demands.

As a Huntingdon Fusion Techniques partner we offer a full range of weld purging systems and weld purging accessories.

Argweld PurgEye Weld Purge Monitorsargweld purgeye range

PurgEye IP65 Rated: Oxygen levels from atmosphere down to 0.01% (100 ppm) with quick response time, with tripod mount, portable unit with enlarged screen, auto calibration and lower sensor and battery signals.

PurgEye® 300, Nano & 500: Range from 1000 ppm down to 10 ppm, with optional software for real time monitoring & recording with long life sensor, fast response time, out of range warning tones and integral pump on 500 models.

PurgEye® 200, 600 & 1000: All in one instrument with computerised colour touch screen reading from 20.94% down to 0 ppm (an accuracy of 0.01 to 10 ppm), USB connection, and data logging capability for operator ease of data transfer and integral sampling pump.  


Argweld Tube, Pipeline and Pipe Weld Purging Systemsargweld quickpurge

PurgElite®: First ever 1” (25 mm) system size available range from 1 to 24” (25 – 600 mm), special gas saving designs and flexible spinal hose with heat protection cover.

PurgExtra®: Gas pressure control ensures an even positive root bead with no notching, RootGlo® included in every system, equal number of outlet provided, unwanted connections left closed with the blanking plugs provided.

QuickPurge II Systems: Central sleeve with RootGlo®, Intacal purge gas release system, diameters from 6 to 96” (150 – 2440 mm) and savings up to 83% of your purge time means paying for itself in a few welds.

HotPurge Systems: Suitable for pre-heated pipework, ideal for P91 and other chrome, steel pipework in power station and refineries, withstands 300 ºC (572 ºF) for 24 hours.


HFT Pipestoppers Plugs and Stoppershft plugs and stoppers range

Nylon Plugs: Ideal for low pressure sealing & debris stopping, weld purging and a variety of industrial & domestic applications that need pressure testing.

Aluminium Plugs: For leak detection, isolation, sealing, stopping and purging as well as more for arduous duties such as immersion in chemicals or higher temperatures, friction free washer.

Steel Plugs: Suitable for petrochemical applications and available as single or double plugs for greater sealing & stability inside pipes, also available with special seals.

Inflatable Stoppers: Spherical, cylindrical, specials like oil and chemical, also available as heat protected stoppers for use in high temperature applications.


Argweld Weld Purging Accessories

Weld Backing Tape: Eliminates weld coking drop through and icicles, guarantees a flat under bead, minimizing oxidation and porosity and allows faster welding with lower skilled labour.

Water Soluble Weld Purge Film & Super Adhesive: Water soluble purge dam material and super adhesive, strong impenetrable barriers, lower cost and technically superior to paper.

Flexible Welding Enclosures: Low cost enclosures for titanium and stainless steel, durable tough ultraviolet proof material, payback in just one weld!

Weld Trailing Shields®: For manual or automatic welding torches, keeps titanium and stainless welds free from oxidation and discoloration, straight models for flat sheet or radiused models for circumferential welding.


Techweld MultiStrike Tungsten Electrodesargweld tungsten electrodes

Performance: 10 times greater performance than conventional thoriated tungsten electrodes, providing a stable performance over the current range from 0 to 300 Amps.

Application: Suitable for welding steels and alloys with DC as well as aluminium with AC, these tungsten electrodes are non-thoriated, non-radiotoxic & non-carcinogenic.

Traceability:  Each batch of 10 is supplied in special packaging and comes with a unique reference number which is your guarantee of quality and traceability.