Argweld® QuickPurge® Inflatable Tube, Pipe and Pipeline Weld Purge Systems

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Weld Purging Experts Huntingdon Fusion Techniques HFT®’s innovative QuickPurge® Systems, which are manufactured up to 88” (2,235mm), dramatically reduces the space that needs to be purged, thereby reducing purging time dramatically, making huge savings in both time and gas costs. “Huntingdon Fusion Techniques HFT® helped me out with the 40” QuickPurge® in Azerbaijan with BP a few years ago and if the opportunity arises, I would most definitely use your company again for the excellent service you provided.”

Roger Lee, Piping Engineer, Previously at BP

A customer asked this: "Anyone experience poor shielding phenomenon with purging Super Duplex Piping on large bore vs. small bore?" Another customer answered: "With the O2 at 0.4% and the correct flow rate you will get a NORSOK heat tint A root. Rons purge dams work because they reduce the volume of the pipe. Huntington Fusion also make dams that work. Try to keep your Dams 300 to 400mm apart and ensure you have enough flow rate, you may need to use 2 x purge lines oh yes 99.99% Ar not welding grade. Hope this helps."

David Helliwell


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