Iran Customer Visit RS Factories
In September, one of the famous unshaped refractory producer and trader in Iran comes to RS Group for a business negotiation. During the customer’s visit, Mr. Chu, chairman of RS…
Read moreWhy Unshaped Refractory Castable Surface Cracking?
Question: Unshaped refractory castables have irregular cracks on the surface after casting and demoulding. Is there any additive that can be changed? Answer: The causes of cracks on the…
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