SG-PFSD high quality nozzle filling sand for Iron ladle

An eccentric furnace tapping with indispensable refractory, namely drainage sand, it is mainly to henan forsterite, liaoning in fused magnesite as main raw materials, hubei yichang carbon materials as the additives, according to the size and weight of the specific percentage combination, mixture and the preparation of the drainage sand, after trial show that the drainage sand has good dispersion of liquidity, high refractoriness, sintering, jam, tapping rate drainage rate was 100%, and the use of temperature of 1750 ℃ or higher, does not react with steel and alloy composition, storage quality variability, can meet the requirements of steelmaking process, is the most ideal refractory eccentric furnace steelmaking. Contact Mr Zach znsm2@outlook.com