Steel pipe network provides: the difference between the finishing pipe, the cold pipe and the honing tube

Finishing pipe processing equipment is "steel pipe cold rolling mill"
Cold-drawing pipe processing equipment is "steel pipe cold-drawing machine"
The honing tube is honed on the basis of the cold drawn tube or the finished tube (on the honing machine).
In terms of accuracy and surface, the best surface and accuracy are honing tubes, followed by finishing tubes, and finally cold drawn tubes. (If a hot rolled tube is added, then the worst surface and size is the hot rolled tube. )
The procurement of precision steel products went to Shandong Shenhua.