Ensure your Weld Purging System doesn't overinflate by using a PurgeGate® Valve

PUBLISHED: 22 Jul 15

PurgeGate® Valve System
PurgeGate® Valve System

Many Inflatable Tube and Pipe Purging Systems are at risk of overinflating during the weld purging process.

As the heat of welding rises, the inflatable dams can expand beyond their safe limits and in addition, other personnel working near the welding area can vary the gas flow or pressure at random causing over inflation and bursting.

Once a burst occurs, the purge is lost and the weld will immediately oxidise in the presence of incoming air. The welder will then have to cease welding, grind out the oxidation and then start the whole process again.

To prevent such bursts, Huntingdon Fusion Techniques HFT® has designed and now manufactures a PurgeGate® Valve System in order to prevent any over-pressurising of Inflatable Tube and Pipe Purging Systems.

These devices, which are fitted as standard on the HotPurge™ and QuickPurge® Systems (PurgeGate II), are offered as accessories for the PurgElite®, PurgExtra™ and any other manufacturers versions of Inflatable Tube and Pipe Purging Systems. They have an easy push fit connection and are simply, plug and play. The PurgeGate® Valves fit all system sizes, from 1” to 96” and can be moved from system to system.

Huntingdon Fusion Techniques Limited, UK
Tel: + 44 1554 836 836
Email: marketing@huntingdonfusion.com
Web: www.huntingdonfusion.com

More news from this company:
Weld Purge your heat-treated pipes with HotPurge®
Low cost weld purging with Weld Purge Plugs™
Highly accurate 100 ppm Weld Purge Monitor for welding stainless steel
Inflatable Welding Enclosures provide low cost argon gas shielding environment
Cost effective pipe repairs with Accu-Freeze™
Tube and pipe weld purging costs paid in one weld with PurgExtra®
Eliminate thoria by switching to MultiStrike® for safer welding
Inert shielding gas monitor for stainless steel welding
Ensure your Pipe Purging System doesn't burst with PurgeGate®
Safe, fast and low cost pipe freezing with Qwik-Freezer™
Glass fibre Backing Tape gives improved weld root profiles
Special high quality, leak tight welding hose for argon feed
Tight sealing Low Profile Pipestoppers for limited spaces and restricted access
Huntingdon Fusion Techniques HFT® to Exhibit at World Nuclear
Lightweight aluminium plugs for heavy-duty applications