
Cap block and protection ring
Atlas Ceram Desert Company has succeeded in producing Cap Block and Protection Ring with the best possible quality.
The set well block and split ring are installed under the tandish container of Saba Steel Complex, cow head nozzles, the melt comes out from the two holes at the bottom of these nozzles and slabs are produced in the casting line. Well block and split ring are used for precise placement and installation of these cow head nozzles under the tandish container.
These parts must have extremely high strength, their coefficient of thermal expansion should be consistent with the cow head nozzle, so as not to lead to the failure of the nozzle at high temperature.
At present, Atlas-Seramkoir company is the producer of all precast refractories and high-tech parts using this method. The molten channels of steelmaking industries, such as full block patil, full block tandish, inner and outer nozzle of patil, split ring, etc., are made of alumina with different percentages of alumina (90 to 97 percent alumina), which are mainly produced by casting method in the world.

Atlas Ceram Desert Company has succeeded in producing Cap Block and Protection Ring with the best possible quality.

Atlasseram Desert Co., Ltd. manufactures Tandish glass bottle and supplies this product with the highest quality after receiving confirmation from international laboratories.

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Mohammad Hosseinzadeh Yazdi, CEO of Atlas Ceram Kavir Company, says: “This product is designed and
