grinding machine for pipes welding line
grinding machine for pipes welding line. When buttwelding is required for pipes with walls less than 3mm ( 118quot;) thick beveling the end of the pipe is generally unnecessary Arcwelding technologies (111 13x 141) are capable of penetrating the whole depth of the pipe in a single pass When an automated welding technique is used (orbital welding or a process using highdensity The utility model