The long water outlet is a refractory material that connects the large package and the intermediate package. It has the functions of stabilizing the flow state of molten steel, preventing oxidation of molten steel, and preventing splashing of molten steel. The high and mid-range non baking long spout successfully developed by Punai has the advantages of good thermal shock resistance, strong resistance to steel erosion, and good slag resistance; At the same time, it has been rapidly promoted due to its convenient operation and significant improvement in working conditions.

This series of products has been used normally in multiple large and medium-sized steel mills.

Packaging method: Wooden crate packaging.

Attention: Stand upright and transport, moisture-proof.