Clay fire Bricks for Tunnel Kiln - Rongsheng Refractory
2021-7-7u2002·u2002Clay fire bricks are made of clay clinker as aggregate refractory clay as binder with Al2o3 content of 30%~48% most versatile & productive refractory bricks for the high temp furnace . [email protected] whatsapp +86-15537132953. Working Hours Mon - …
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