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The difference between cold-drawn precision steel pipe and general seamless steel pipe

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.


Hunan Great Steel Pipe Co.,Ltd
Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co.,Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute.

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