Product features: This product is used in ladle long nozzle, tundish under nozzle, immersed nozzle brick and other joints, forming solid and liquid double seal protection at high temperature, to achieve the goal of "zero air intake", tundish starter and slag retaining ring to achieve a large number of continuous casting casting, slag retaining effect is very obvious.

Customer case: The main steelmaking plant of Anshan Iron and Steel Group uses the sealing effect to achieve the large casting slab of tundish, which is the goal pursued by all steel mills. The dry material of tundish developed by our company is used together with the durable impact tank (slag retaining wall) to achieve the ideal effect of continuous pouring for more than 30 hours.