Medium duty firebrick

Product DescriptionA firebrick / refractory brick is a shape made from refractory ceramics. It is used in lining furnace kilns, fireboxes and fireplaces. Its primary purpose is to withstand high temperature and also to retain the heat for greater energy efficiency. We offer wide range of low, medium & high alumina refractory firebricks. Apart from standard shapes, we can also make special shapes as per custom requirements. Our bricks are made by dry pressing method and are fired in electronically controlled tunnel kiln. We regularly supply bulk quantities of firebricks to wholesalers, cement factories, steel factories, chemical industries, etc. across many countries. We constantly keep close checks on quality and costs, so that our clients can get good quality bricks at most reasonable prices.product specification :product nameMedium duty firebrickmaterialaluminatyperefractory bricksshapebricksbulk density2.0 - 2.9 gm/ccAl2O3 content30% to 90%SiO2 content10% to 65%colorlight yellowporosity24% to 18%

High Alumina Fire Bricks, Blocks & Tiles
TypeAl2O3%Fe2O3%PCEA . P.BDCCSRUL(TA)%PLC @ ºC/hrs MaxHE30301.829261.92501350± 0.5% @ 1350/2 hrsHE35352.05302523501350± 0.75% @ 1350/2 hrsHE4040231232.054001400± 0.5% @ 1400/2 hrsHE42422.232252.14201420± 0.5% @ 1420/2 hrsHE45452.232232.24501450± 0.5% @ 1450/2 hrsHE45-D451.231202.254701500± 0.3 @ 1450/2 hrsHE50502.7533222.34701480± 0.1 @ 1420/2 hrsHE55552.7533212.44801490± 1.25 @ 1430/2 hrsHE60602.733202.550015001.5% @ 1450/2 hrsHE70703.136182.6555015001.5% @ 1500/2 hrsHE80803.437182.7570015002.50% @ 1500/2 hrsHE85851.538182.880015501% @ 1500/2 hrsHE90880.838183100015500.2% @ 1550/2 hrsHE95940.338183.1100017500.2% @ 1600/2 hrsHE9998.50.238183.15100016500.2% @ 1600/2 hrsPremium Fire Bricks, Blocks & Tiles

Brand Name80D80P85D85PPCPF90ZIRZMRaw Material baselow ferric cal bauxita/low ferric cal bauxita/low ferric cal bauxita/low ferric cal bauxita/made of low cement castables/Fused Zirconium oxide grainsFused mulite & Fused zirmul grainsbrown fused alumina brown fused alumina phosphate bondedbrown fused aluminabrown fused alumina phosphate bondedbrown tabular aluminaAl2O3%Al2O3% : 78-80%Al2O3% : 78-80%Al2O3% : 84-85%Al2O3% : 84-85%Al2O3% : 88-90%ZrO2% : 64%Al2O3% : 68%Fe2O3%1.61.61.51.51.50.50.5Physical PropertiesP.C.E - Orton/Deg .C37373737373737App. Prorosity(%)19181918NIL1818B.D2.752.752.82.833.33.1CCS8208208508501100750750Physical PropertiesRUL1500150015001500150016001700PLC+/- 0.5 at 1500ºC/2 Hrs+/- 2.0 at 1500ºC/2 Hrs+/- 0.5 at 1500ºC/2 Hrs+/- 0.5 at 1500ºC/2 Hrs+/- 0.5 at 1500ºC/2 Hrs+/- 0.5 at 1600ºC/2 Hrs+/- 0.5 at 1700ºC/2 HrsSize Tolerance+/- 1.5% or 2mm whichever is greaterDetailed ImagesRelated ProductsCompany InformationPacking & DeliveryCertifications