Welded Carbon Steel Pipe:

Paulsen Pipe is a major US distributor for welded carbon steel pipes. Welded carbon steel pipes are manufactured from a flat piece of carbon steel. The piece of carbon steel is rolled and welded creating a welded seam going long ways down your piece of  piping. The weld is formed by using a high energy source to melt the local metal together.  You will notice some seams  more flush with the piping, while others are sold “as-weld” meaning they are welded with no further processing to the carbon steel.

Pulsen Pipe is a stocking distributor for these types of welded pipe: Size range: 2″ through 48″ Schedules: sch20/std/xhvy – Specification: S/A53-B/API5LX42