TECHNIQUE AND EQUIPMENT FOR OFF-LINE INTERNAL DEBURRlNG OF WELDED PIPES

Strict requirement is set to internal deburring of high quality welded pipes, whereas internal deburring is just one of the hardnuts in manufacturing of hi-frequency straight welded pipes. Described here is the off-line internal deburring machine developed by Zhujiang Steel Tube Co.,Ltd.,Panyu, involving the design features, technical specification, process flow as well as the actual operation effectiveness thereof.