Huntingdon Fusion Argweld PurgElite Purge Bladders & Dams

Eliminate Weld Oxidation for Flawless Results

Achieve superior weld quality and minimise oxidation with the Huntingdon Fusion Argweld® PurgElite® Purge Bladders & Dams. These innovative welding tools are designed to create a controlled inert gas environment around your weld zone, preventing oxidation and ensuring a clean, aesthetically pleasing finish.

PurgElite Purge Bladders & Dams are ideal for a variety of welding applications, including:

• TIG Welding (GTAW): Achieve flawless results on stainless steel, titanium, and other reactive metals by eliminating oxygen contamination
• Laser Welding: Protect sensitive laser welds from oxidation and spatter for a precise, high-quality finish
• Orbital Welding: Maintain a consistent inert gas environment for automated welding processes

Made from high-temperature resistant materials, PurgElite Purge Bladders & Dams are durable and reusable, making them a cost-effective solution for your welding needs. The bladders are available in a variety of sizes to accommodate different weld geometries.

Here’s what sets PurgElite Purge Bladders & Dams apart:

• Superior oxidation control for flawless weld results
• Wide range of sizes for various applications
• Durable and reusable construction
• Easy to use and install for increased workflow efficiency

Features

• Creates a controlled inert gas environment around the weld zone
• Ideal for TIG, Laser, and Orbital welding applications
• Made from high-temperature resistant materials
• Durable and reusable
• Available in a variety of sizes

Ordering

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.

Specifications

Sizes Available: From 1 inch (25 mm) to 24 inches (610 mm) in diameter.
Maximum Operating Temperature: 80C (176F) for standard systems.
Low Profile Valve: Simplifies the purging process and reduces over-pressurisation risk.
Heat Resistant Covers: Available as an accessory, withstand temperatures up to 300C (572F).
Placement: Recommended placement is at least 4 inches from the welding zone.

Spares & Accessories

PurgeGate Valve – APGV001

30m Argon Feed Hose Assembly – APBS401

PurgElite Primary Upstream – PURGELITEUPSTREAM

PurgElite Secondary Downstream – PURGELITEDOWNSTREAM

PurgElite Connector – APBS410

PurgElite Spinal Hose Extension – PURGELITEEXTENSION

Resources

Datasheet

Huntingdon Fusion Techniques Product Page

Eliminate weld oxidation and achieve flawless results. Order your PurgElite Purge Bladders & Dams today!