The honing tube is made by the cold rolling process of the precision cold rolling mill, and the cold drawn honing tube is made by the cold drawing method. Generally speaking, the precision, smoothness and size of the cold rolled tube are better than those of the honed cylinder tube. Because of the high precision, no oxidation and small dimensional tolerances , The finish is good, so many machining users choose honing tubes in order to save labor, materials and time losses. 6. The difference between honing cylinder pipe and seamless steel pipe:
1. The main feature of seamless steel pipe is that it has no welded seams and can withstand greater pressure. Products can be very rough as-cast or cold drawn. 2. The honing cylinder tube is a product that has appeared in recent years, mainly because the inner hole and outer wall have strict tolerances and roughness. 7. Features of honing cylinder tube: 1. Smaller outer diameter. 2. High precision and small batch production. 3. The cold drawn finished product has high precision and good surface quality. 4. The cross-sectional area of the steel pipe is more complicated. 5. Steel pipes have better performance and denser metals, and are often used in the manufacture of mechanical structures, hydraulic parts, and auto parts.