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Alumina Bubble Al203 Refractory Lightweight Clay Brick Insulating Fire Brick¹

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Product Description Fireclay chamotte lining high alumina resistant fireproof heat refractory fire clay brick Product DescriptionLaurel produces a comprehensive range of fire clay bricks consisting of 30-80% Alumina all of which exhibit excellent strength. For more arduous environments we offer a hand-fired "super duty" Fire clay brick with a very high mechanical strength.Typically our firebrick range is based upon flint clay giving it both a low iron and low alkali characteristic. Resistance to thermal shock, abrasion,chemical attack and reducing atmospheres are just some of the key criteria determining choice of product within each application. a wide range of sizes are held in stock. Product Parameters1. Low thermal conductivity, and good thermal insulation performance.2. Long service life, easy operation, could be shaped freely3. Product specification: standard form, normal standard, shaped, and special shaped bricks.4. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used. Standard Size: 230*114*64 or 230*114*76mmAl2O3:35-80%High RefractorinessThermal StabilityHigh-temperature ResistanceHigh Cold Crushing StrengthItemSK-32SK-34SK-36SK-37AL2O3 % (min)35-38%38-42%50-55%60-65%Fe2O3% (max)32.82.52.3Refractoriness≥1690°C≥1710°C≥1750°C≥1770°CRefractoriness under load, 0.2MPa, (°C)≥1320≥1340≥1430≥1450Apparent porosity (%)20-2419-2318-2218-22Bulk density (g/cm3)2.05-2.12.1-2.152.15-2.252.25-2.35Cold crushing strength (MPa)≥30≥35≥45≥50 Applications of fire bricks1. Blast furnace, steel furnaces and electric furnace2. Heating boiler, waste incinerators3. Ceramic kilns, cement kiln, lime kiln, tunnel kiln, rotary kiln4. Pizza ovens and other thermal equipment Company ProfileLaurel Group was established in 2003, and with over 20 years of production and trading experience, we are professionally engaged in the research, development, and sales of all types of refractory and insulation materials. Refractory materials include alumina series bricks, magnesia series bricks, corundum series bricks, mullite bricks, andalusite bricks. Insulation materials include ceramic fiber products, calcium silicate products, insulating brick, and rock wool insulation for the metallurgy, glass, ceramics, petrochemical, machinery, steel, cement, lime, construction and other industries. OEM and ODM are also welcome here.We provide a global one-stop purchasing platform for refractory and insulation materials to offer you professional advice, qualified products and good service, helping you to make energy-saving easier.We passed the ISO 9001 certificate, and many products got approval from domestic and foreign customers; our materials have been exported to Europe, South America, North America, Africa, Oceania, and Southeast Asia ,it is over 50 countries, and built firm business relations with more than 200 foreign companies. Hope we will have the opportunity to work with you together.We warmly welcome you to visit us at any time.FAQQ1. Are you a Manufacturer?A: Yes, our factory is in Zibo, Shandong province. We also have strong cooperating relationships with other manufacturers for other related products.Q2. Can we visit your factory?A: Sure, warmly welcome at any time. Seeing is believing.Q3. Can you accept OEM or ODM?A: Yes, customization is also welcome.Q4. What's the MOQ of the trial order?A: No limit. We can offer the best suggestions and solutions to meet your requirements.Q5. What are your payment methods?A: T/T, L/C, and other payment terms are also available for us.Q6. How long is the delivery time?A: Normally, it takes around 10-20 days. It also depends on the quantity of the order size. Q7. How about your company's certification?A: CE, ISO9001, and test report. We also could apply for other necessary certifications.Q8. How can you control your quality?A: For each production processing, we have a complete QC system to control the quality during production.Q9. Do you provide free samples?A: Yes, free samples are available.

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