acid-resistant bricks AL2O3 :min 28 45 % Fe2O3:max 1.0 1.5% B.D :2.0 2.2g/ccm AP :20 22 % CCS:40mpa refractoriness :1650°c acid resistance degree:98% heat shock :5 10c
refractory brick-alumina silica red brick refractory brick -alumina silica red brick AL2O3 :15 30% SIO2 :60 65% REFRACTORINESS :min 1670 C refractoriness under load 0.2Mpa :1250 1320 C reheat
runner brick andalusite & high alumina ,fire c runner brick quality :mullite+ andalusite Al2O3 :52% Fe2O3 :1.3 % AP :max 23% CCS:min 35% Refractoriness under load :1550°c reheat linear change
refractory brick Low creep fireclay brick refractory brick Item Specification DRL-130DRL-125DRL-120Al2O3,% 444239A.P. ,% 182022B.D. g/cm3 2.32.152.1CCS,MPa 403535Creeping Rate,%(0.2) 0.20.20
refractory brick-0.8insulating brick refractory brick-0.8insulating brick BD max 0.8 g/ccm CCS min 2.94mpa thermal conductivity mad 0.35 w/m.k reheat linear change at 1400 C , max 2% AL2
insulating mullite fired brick insulating mullitefired brick Al2O3 :68 % Fe2O3 :0.8 1.0% CCS :4 5Mpa Service temperature:1540°
Insulating silica brick for glass insulatingsilica brick for glass fired brick ,nanometer high grade silicon composed,high performance and good for nature . refractoriness:1750°c
refractory brick 15 hole reftactory brick refractory bric
refractory brick-3years continuing exported to Kor refractory brick-3years continuing exported to Korea 1.steel casting brick for special steel 2.with mullite and andalusite as main materials 3.shaped
silica ladle brick silica ladle bric
refractory brick- silica ladle brick refractory brick-silica ladle bric
silica high-purity brick for glass furnace silica high-purity brick for glass furnace SIO2 :min 96% emported to Romania for glass furnace repaire
Krosaki prefered-silica brick for coke oven This yellow silica brick is preferred by Krosaki for decades, be used for building and repairing coke oven . Our qualified silica brick for coke oven
Nisshin steel recommanded refractory silica checke Tis silica refractory checker brick has three charactoristics : 1.three high : high density for good thermal conductivity ,high RUL(refractorienss un
silica brikck-hot sealed to USA for coke oven silica brick -hot sealed to USA for coke oven ItemSpecificationFloor and wall bricksOther briksSiO2, % ≥ 94.5Fe2O3, % ≤ 1.5Al2O3 ,% ≤ 1.
