PMI is now certified to weld the 350WT grade 4 !

PMI Steel Products has now the CWB certified procedures for welding 350WT grade 4 steel. Some quotes require this type of steel which can absorb a certain amount of energy during an impact at a certain temperature. In the case of the 350WT category 4, it is 27 joules at -45 degrees which can be […]

Read More »