Product Details:
Payment & Shipping Terms:
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Material: | High Alumina | Shape: | Ball |
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Performance: | Hot Storage | Application: | Hot Blast Stove |
AL2O3 Content(%): | ≥65 | Certificate: | ISO9001 |
High Light: | kiln fire bricks,kiln insulation materials |
Fire Proof Ball provided by us is made of bauxite, alumina,mullite ,corundum,zirconia corundum,chrome corundum,cordierite,magnesia and many other materials. Fire Proof Ball is widely used in hot blast stove and blast furnace.
Fire Proof Ball Features:
High strength
High refractoriness
Good wear resistant
High machinical strength
Good chemincal stability
Good high temp resistance
Long service time
Fire Proof Ball |
Al2O3 (%, Min) |
B.D (g/cm3, Max) |
C.C.S (KN, Min) |
A.P (%, Max) |
R.U.L (100N/ball,℃,Min) |
T.S.R times,Min) |
RQA-65 | 65 | 2.30 | 10 | 26 | 1450 | 15 |
RQA-75 | 75 | 2.50 | 15 | 24 | 1480 | 15 |
RQA-80 | 80 | 2.70 | 25 | 22 | 1530 | 10 |
Contact Person: Astra