Active Member
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[China]
Address: 26th floor, Wealth center building A, intersection of Longhai road and Tongbai road, Zhongyuan district, Zhengzhou city, Henan province, China
Contact name:
Jundao (Henan) New Materials Co.,Ltd. |
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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 |
