pipe purging


All posts for pipe purging

Large Diameter Pipework Fabrications

Large diameter pipework can cause several challenges, especially when those pipes are manufactured from stainless, duplex and chrome steels, titanium or zirconium. When welding such reactive materials, they need to be purged of oxygen before, during and after welding. It is not cost effective to c ...

Michaela Reay


Posted 4 months agoPress > quickpurgehuntingdon fusionweld purging +2

Keeping Tube and Pipe Joints Clean when Welding

It is important when welding stainless steel and titanium tube and pipe joints to be able to have zero colour, oxide-free welds both on the inside and outside. To achieve the conditions for zero colour, or oxide-free weld joints, it is necessary to remove the air around the joint to a level where ...

Michaela Reay


Posted 1 year agoPress > weld purgingweld trailing shieldstube and pipe purging system +2

Low Cost one-way Valve for specific flow rate and pressure

This low cost accessory has been designed and constructed to pass a maximum of 7.5 litres/min and 0.5 bar pressure. Other versions of 1bar and above are also available. Designated “PurgeGate®”, this nifty, hi-tech item has applications in both fluid and gas control. Its small size and low weight m ...

Michaela Reay


Posted 1 year agoPress > purgegateinflatable pipe purgingpipe purging +2

Inflatable Pipe Purging Systems for Zero Colour Welds

Producing zero colour tube and pipe welds when joining metals such as stainless, duplex and chrome steels, titanium and zirconium can be challenging and at times can prove costly. In many industries today the welding zone has to be purged of oxygen down as low as 100 ppm, or even lower in industries ...

Michaela Reay


Posted 1 year agoPress > huntingdon fusionpipe purgingweld purging technology +2