Active Member
|
[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. |
|
|
Heat insulation 19 holes Fireclay Checker brick for hot blast stove
Checker Refractory Bricks offered by us are of a heat transfer media, mainly used in the upper part of the hot stove regenerator. In the transfer of cold air into the hot air process, Checker Refractory Bricks play an extremely important role.
Features:
Good volume stability
Low creep property
Low apparent porosity
High density
Strong heat exchange capability
| Checker brick | Al2O3 (%, Min) | B.D (g/cm3,Max) | Refractoriness (℃,Max) | C.C.S (MPa, Min) | A.P (%, Max) | R.U.L (0.2MPa,℃,Min) | P.L.C(%) | |
| (2h*1450℃) | (2h*1350℃) | |||||||
| RN-42 | 42 | 2.0~2.2 | 1750 | 35 | 24 | 1410 | 0~-0.4 | / |
| RN-40 | 40 | 1730 | 30 | 24 | 1350 | / | 0~-0.5 | |
| RN-36 | 36 | 1690 | 25 | 24 | 1300 | / | 0~-0.5 | |
| Remark | ISO Certificated; Customized | |||||||
| Application | Regenerator | |||||||
