No.1 is a rough, dull and non-uniform finish, which results from hot rolling to the specified thickness, followed by annealing and descaling. It's generally used in industrial applications, such as equipment for elevated temperatures service, checker plate and so on.
- Regular coils are typically supplied with an inner diameter of 508 / 610mm
- Special dimensions was accepted on request
- Customized specific strip are acceptable
- Customized specific cut-to-length are acceptable