Used in tube and pipe welding, foam purge dams isolate the weld area, ensuring a quality weld while minimising the amount of gas required in the weld zone, in turn saving time and money on the job.
Purge dams are a simple, effective and economical alternative to bladders and baffles. They can save significant cost and time on the job for contractors and for large projects.
Foam Sales' dams, plugs and pigs can be custom-made to your size and design requirements. Some examples of previous jobs pictured here.
Please contact us for a custom quote on your foam purge dam, plug or pig.