Applications:

1. Apply local electroplating copper on accessories and threaded joints to prevent galling and wear during operation and disassembly.

2. Use appropriate coatings to repair grooves, keyways, inner holes, and outer diameters to achieve anti-corrosion, anti-wear, etc.

3. Going to offshore platform for on-site repair.

4. Microwave signal heating is added to the inner teeth of the original geothermal mining pipe.

Characteristic of surface treatment:

*Improve wear resistance and reduce wear
*Increase surface hardness
*Improve corrosion resistance
*Increase lubricity