K-Tube offers three ID finishes: welded and drawn, plug/mandrel drawn and brite plug/mandrel draw (premium ID surface finish).
Welded and drawn
Our cleanest and most common finish. Used in many applications, this is the most economical solution for most people.
Stylet insertion or flow applications may benefit from this finish because it provides an improved surface over welded and drawn.
Brite plug/mandrel drawn (premium ID surface finish)
Our smoothest, brightest finish is nearly mirror quality and displays a level of excellence unmatched in the industry.