Tundish Cover Castables


JHCO has developed castables of light weight or heavy weight for tundish covers to meet customers’ requirements.Having good insulation property,high strength,no spalling,not easy to deform and extended service life,they can be cast on site or precast.

Classification:


JHCO has developed castables of light weight or heavy weight for tundish covers to meet customers’ requirements.Having good insulation property,high strength,no spalling,not easy to deform and extended service life,they can be cast on site or precast.

Grade JH-BG65-X JH-BG60-X
Chemical compositions(%),≥ Al₂O₃ 65  60 
 BD(g/cm³),≥ 110℃×24h 1.5  2.4 
  CCS(MPa),≥ 110℃×24h 20  35 
1400℃×3h 35  60 
  MOR(MPa),≥ 110℃×24h - 6 
1400℃×3h   7 
  PLC(%) 1400℃×3h ±1.0 ±1.0

Packaging:25kg woven bag on wooden pallet.Shelf life:6 months.
Remark:water &moisture-proof.Prevent overheat.Please do not use if agglomeration appears.


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