The gasket ring is used in continuous casting process to exclude air and negative pressure formed between the lower part of collector nozzle holder and ladle shroud upper.
A completely upgraded airtight ring improves the steel quality by providing a protective gaseous atmosphere to reduce the level of N2 pick up in the molten steel.
- Seamless sealing between the shroud N/Z upper and lower part of cassette
improves the steel quality
- Firmly adhesive to L/D Collector N/Z, and easily detachable from the shroud
N/Z by carbon coating
- The heat resistant glue unnecessary to adhere to L/D Collector N/Z
- Unit cost effective for no use of the heat resistant glue
- Carbon sheet gasket may cause product deficiency for gas deposition in the shroud N/Z