The stopper has the advantages of good erosion resistance and erosion resistance, stable flow control during casting, tight closure after casting, etc.
Stopper rod physical and chemical indicators
![stopper rod](https://www.rsnewrefractory.com/wp-content/uploads/2023/04/stopper-rod-1024x566.png)
Rongsheng company introduction
![Rongsheng refractory supplier](https://www.rsnewrefractory.com/wp-content/uploads/2023/04/Rongsheng-refractory-supplier.jpg)
Rongsheng Company is a professional supplier of refractory materials, with 10 таҷрибаи солонаи содирот, exporting to more than 80 countries. The main products of Rongsheng Company include various refractory bricks, масолехи ба оташ тобовар бешакл, metallurgical materials, thermal insulation materials and so on.
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