Three weld geomembrane welding machine.
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Hello Aaron, what is the procedure to evaluate the quality of the seam? Is it the same but now we have 3 seals?
Should we do 2 needle air tests?
What are the advantages of doing this type of seam?
A small view from the SAW process department (Submerged arc welding) a particular procedure that ensures an high quality weld bead, very low emissions of fumes and the heat is high enough to penetrate even thicker steel with a minimal percentage of distortion and risks of cracks and defects.
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Technical and Comercial Director at Geotecnologías
2wHello Aaron, what is the procedure to evaluate the quality of the seam? Is it the same but now we have 3 seals? Should we do 2 needle air tests? What are the advantages of doing this type of seam?