The Wall thickness of LSAW steel pipe: 8mm-50mm

The thickness of LSAW steel pipe can be produced to 50mm, and the pressure of the press machine is limited which can not over 50mm. If you want a steel pipe thickness over 50mm, should take seamless steel pipe.

The thinnest of LSAW steel pipe can be produced to 8mm. When producing LSAW steel pipes, pressed the plate into a round shape, so the wall thickness of the steel plate have requires. If the steel plate is too thin, the press machine cannot crush the steel plate or cause to severely deformed for too thin. So the thinnest LSAW steel pipe is 8mm. The wall thickness below 8mm is made by coiled pipes, which are all spliced section by section. It is different from straight seam.