The polishing methods of seamless steel pipe are as follows:


mechanical polishing
1. The advantages are smooth parts and high brightness after processing. The disadvantage is that the labor intensity is too high, causing serious pollution, unable to process complex parts, gloss can not be consistent, heat preservation time is not long, mechanical polishing is suitable for processing simple parts, and small and medium parts.


2. Chemical polishing
A little bit is investment equipment, complex parts can be polished, fast, efficient, corrosion resistance is good, the shortcoming is poor light, need ventilation equipment, heating difficult. Suitable for small batch complex parts and small parts without high brightness.


3. Electrochemical Polishing
The advantages are long mirror gloss, stable process, low cost and poor corrosion resistance. The disadvantage is that the equipment has a large one-time investment, complex components must be processed, auxiliary electrodes are produced in large quantities, and cooling devices are needed. Suitable for mass production, mainly for high-end products, export products, tolerance products, stable processing technology, simple operation.