Argweld® PurgElite® Inflatable Tube and Pipe Weld Purging Systems incorporates cutting-edge scientific breakthroughs in purge bladder technology. A groundbreaking ‘New’ 1-inch (25mm) system has revolutionised the market by catering to small diameter tubes and pipes. This remarkable innovation not only aids welders in saving valuable time, money, and gas but also ensures superior weld quality. By minimising the volume to be purged, both the time spent and the cost of inert gas are significantly reduced. Our purge bladders and dams are meticulously designed to facilitate high-quality, pristine tube and pipe weld purging, accommodating diameters ranging from 1 to 24 inches (25 to 610 mm). For comprehensive technical details, kindly refer to the tabs provided above.
Benefits
- Efficient purging for high-quality welds
- Time and cost savings due to reduced gas usage
- Improved weld quality and minimised defects
- Versatile sizing options for different diameter tubes and pipes
- Incorporation of advanced purge bladder technology
- Simplified technical information for ease of use.
Videos
Demonstration 1
Demonstration 2
Review
Ordering
| PART Nº | NOMINAL PIPE SIZE | INTERNAL DIAMETER RANGE | WEIGHT | |
| PL10001 PL10001.5 PL10002 PL10003 PL10004 PL10005 PL10006 PL10007 PL10008 PL10010 PL10012 PL10014 PL10016 PL10018 PL10020 PL10021 PL10022 PL10023 PL10024 |
1″ 1.5″ 2″ 3″ 4″ 5″ 6″ 7″ 8″ 10″ 12″ 14″ 16″ 18″ 20″ 21″ 22″ 23″ 24″ |
25 mm 38 mm 51 mm 76 mm 102 mm 127 mm 152 mm 178 mm 203 mm 254 mm 305 mm 356 mm 406 mm 457 mm 508 mm 533 mm 559 mm 584 mm 610 mm |
13 – 38 mm 32 – 45 mm 38 – 64 mm 64 – 89 mm 89 – 114 mm 114 – 140 mm 140 – 165 mm 165 – 191 mm 191 – 216 mm 241 – 267 mm 292 – 318 mm 343 – 368 mm 394 – 419 mm 445 – 470 mm 495 – 521 mm 521 – 546 mm 546 – 572 mm 572 – 597 mm 597 – 622 mm |
0.2 kg 0.2 kg 0.2 kg 0.2 kg 0.2 kg 0.2 kg 0.3 kg 0.3 kg 0.4 kg 0.4 kg 0.5 kg 0.6 kg 0.7 kg 0.8 kg 0.9 kg 0.9 kg 1.0 kg 1.0 kg 1.1 kg |
FAQs
1. Can I use an inflatable purge system in a smaller or larger pipe?
In the event that the correct size is not available, adjacent sizes may be usable as there is some crossover in the range of each model. Check the specification sheet.
2. What happens with pre-heated pipes?
See Argweld® HotPurge® Heat Resistant Systems.
3. I cannot inflate the device properly.
In the event that the dams do not inflate sufficiently to seal within the pipe, check that the size of the PurgElite® System matches the pipe internal diameter.
Otherwise, try increasing the pressure from the regulator, very slightly.
4. What is the distance between the inflated dams?
The spinal tubes between the dams are of a standard length. A chart is available showing the length for each size of system. They can be manufactured shorter or longer, according to customer requirements.
5. What happens if one dam is damaged, do I have to purchase a whole new assembly?
No, the quick release fittings allow you to disconnect the damaged dam and replace it.
6. Can I weld return bends with the Argweld® PurgElite® Inflatable Tube and Pipe Weld Purging Systems?
Yes. The covers allow the assemblies, with the new design low profile valve, to easily slide around bends.
7. What is the maximum operating temperature for the standard Inflatable Pipe Purging Systems?
The maximum operating temperature is 80˚C (176ºF) for the inflatable dams. For pre-heated pipes, refer to our HotPurge® Pipe Weld Purging Systems for Heat Treated Chrome and High Strength Stainless Steels.
