Pull-out roller for high-frequency welded pipe

The utility model provides a pull-out roller for a high-frequency welded pipe, which comprises a high-temperature-resistant ring, half rollers are respectively arranged on two sides of the high-temperature-resistant ring, a plurality of bolts are arranged on the half rollers, and the high-temperature-resistant ring is connected with the half rollers on the two sides through the bolts. The high-temperature-resistant ring and the half rollers on the two sides are used for supporting the arc-shaped high-frequency welded pipe, the high-frequency welded pipe comprises a welding seam high-temperature area located in the center of the high-frequency welded pipe, and the welding seam high-temperature area abuts against the high-temperature-resistant ring. According to the device, a traditional integrated roller is improved into a split type structure, and the part in contact with a welding seam high-temperature area is processed by adopting a high-temperature-resistant material, so that the problem of performance fai