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The pipe end expanding machine is used to expand and round the pipe ends of spiral welded pipes or straight seam submerged arc welded pipes
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Introduction
The pipe end expanding machine is used to expand and round the pipe ends of spiral welded pipes or straight seam submerged arc welded pipes, so that the pipe end sizes of steel pipes produced by different batches or manufacturers are consistent, thus ensuring that steel pipes of different batches or manufacturers can be successfully butted on the construction site.
The diameter range of the pipe end expanding machine is Φ325-Φ1620mm, the wall thickness of the steel pipe is 3-25mm, and the material is Q235B-X100.
Technology Flow
Feed pipe-Support pipe-Expanding head feed-Expanding head-Expanding head retreat-Pipe falling-Pipe outlet
