Cold Rolling
We are able to cold roll all kinds of male and female rotary connections with the following standards:
- API
- NS-1
- NS-2
- Customers specifications
What is cold rolling?
Cold rolling is a process of compressing metal fibers by a roller, to increase the metal fatigue resistance. Below you can see the principle of cold rolling. By putting pressure on the roller it will press the metal fibers in the threadroot.
