The Difference between Cold-drawn Precision Steel Pipes And Ordinary Seamless Steel Pipes

1. The main feature of ordinary seamless steel pipes is that they have no welding seams and can withstand greater pressure. Products can be very rough as cast or cold-drawn parts.

2. Cold-drawn precision steel pipes are products that have appeared in recent years. They mainly have strict tolerances and roughness for the inner hole and outer wall dimensions.

Characteristics of cold-drawn (rolled) precision steel pipes:

1. Smaller outer diameter

2. High precision and 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 performance of steel pipe is superior and the metal is relatively dense.