Products
This item is generally used in many well developed countries such as US, UK, Germany, Russia, France and Japan...etc. since 1970 for 40 years. The material is saved and the processing is simplified, so the cost is reduced while the competitiveness is increased. This product is used in machinery, transportation equipment, marine and aviation industries.
- After the big and small 2 ends are rubbed and welded together, the strength of pull-resistance remains the same as its row material.
- The metallographic structure would not be changed.
- Over half of the material would be saved, and the processing procedure would be reduced.