Steel pipe welding seam production line

The utility model relates to the technical field of steel pipe production equipment, in particular to a steel pipe welding seam production line which comprises a feeding support, a discharging support, a guide rail, a pipe conveying trolley, a welding seam cleaning machine and a carrier roller assembly. The feeding support and the discharging support are arranged side by side in a spaced mode, the weld joint cleaning machine and the carrier roller assembly are arranged between the feeding support and the discharging support, one end of the guide rail is adjacent to the feeding support, the other end of the guide rail is adjacent to the discharging support, and the pipe conveying trolley is connected with the guide rail in a sliding mode. The steel pipe welding seam production line is high in automation degree. 本实用新型涉及一种钢管焊缝生产线，涉及钢管生产设备技术领域，包括上料支架、下料支架、导轨、运管小车、焊缝清理机和托辊组件；所述上料支架和下料支架并排间隔设置，所述焊缝清理机和托辊组件设置于上料支架和下料支架之间，所述导轨的一端与上料支架相邻，所述导轨的另一端与下料支架相邻，所述运管小车与导轨滑动连接。本实用新型所述的一种钢管焊缝生产线，自动化程度高。