Views: 4 Author: Site Editor Publish Time: 2025-01-15 Origin: Site
First, the difference between cold-drawn precision steel pipe and general seamless steel pipe
1. The main feature of a general seamless steel pipe is that it has no welding seam and can withstand greater pressure. The product can be a very rough cast or cold-drawn part.
2. Cold-drawn precision steel pipe is a product that has appeared in recent years. The main feature is that the inner hole and outer wall dimensions have strict tolerances and roughness.
Second, the characteristics of cold-drawn (rolled) precision steel pipe:
1. Smaller outer diameter.
2. High precision can be produced in small batches.
3. Cold-drawn (rolled) finished products have high precision and good surface quality.
4. The cross-sectional area of the steel pipe is more complex.
5. The steel pipe has better performance and the metal is denser.