Welding H Shaped Steel Structure Steel Beam Application Steel Structure

Welding H beam, due to the use of welding technology produced section for H shape, is divided into submerged arc welding H beam, high-frequency welding H beam. Submerged arc welding H beam technology: steel plate -- automatic strip -- assembly -- automatic submerged arc welding -- flaw detection -- flange correction -- web correction -- end face processing -- sandblasting and derusting -- painting. Automatic submerged arc welding line is controlled by microcomputer to ensure the dimensional accuracy of H beam and the quality of welding seam reaches the national standard.