Welded Tubes Vs. Seamless Tubes – What’s the Difference?
Welded Tubes Vs. Seamless Tubes – What’s the Difference? Seamless tubes are made from a solid billet with no weld seam — uniform wall throughout. Welded tubes (ERW, LSAW, SSAW) roll flat steel into a cylinder and fuse the edges. Seamless tubes handle higher pressures and are mandatory for heat exchangers, boilers, and critical service. […]
