Low Creeping Fire Clay Refractory Brick¹

Product Description Low Creeping fire clay refractory brick Product Description Fire clay bricks were mainly made from chamotte, flint clay and combining clay powder, being high pressure pressed and sintered in high temperature.Low porosity bricks are made from low mullite stones, the main mineral composition of the low mullite stones are pressed and sintered mullite phases. The bricks have very good physical and chemical properties in high temperature conditions. Features and advantages1.High refractoriness,2.High-temperature endurable .3.Good corrosion resistance.4.Good spalling resistance and wear resistance.5.Good thermal shock resistance.6.High mechanical strength.7.High-temperature creep rate is low.8.Good volume stability at high temperature.  Application:They are were widely used in all parts of furnace lining for middle and small capacity furnace such as glass furnace,blast furnace, hot-air furnace, cement furnace, chemical furnace and other heating-engineering equipment. types of refractory bricks technical Index: Fire Clay BrickLower Porosity clay brick DK-32DK-34DK-15DK-12Al2O3≥40≥42≥42≥45Refractoriness oC≥1710≥1750  0.2MPa Refractoriness under load oC≥1320≥1400≥1470≥1500Permanent liner change%1350oC×3h+0.2~-0.51400oC×2h+0.1~-0.4-0.2~+0+0.05~-0.1Apparent Porosity %≤24≤22≤15≤12Cold crushing strength Mpa≥19.6≥29.458.868Bulk Density g/cm32.12.152.32.37 Common sizes:Straight typeArch typeWedge typeL×W×H (mm)230×114×65230×114×75230×114×32220×110×60220×110×50220×110×40220×110×30L×W×H/h (mm)230×114×65/55230×114×65/45230×114×65/59220×110×65/50220×110×75/65220×110×60/40L×W×H/h (mm)230×114×65/55230×114×65/45220×110×75/65220×110×60/40Other sizes according to customer's requirements  Packing: Standard export wooden pallet with PET strap fixed,paper or non-woven fabrics between layers, finally wrapped with plastic shrink film from outside.Shipping: By vessel or by train from any Chinese port, Samples can be delivered by International express. Our Services1.Timely response, Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions. 2.Free sampleSample and trial order are accepted for the quality evaluation3.Strict quality controlArrange production on time and control quality strictly.4.Shorter delivery time.Book the earliest vessel or plane to guarantee the delivery time.5.Professional ServicesProvide all the detailed news and pictures from order to delivery;Offer relative export documents and original certificate if needed;Warm and considerable after-sale service  Company Information DKJL refractories exporting company is one of the most professional suppliers of refractories in China. Our main products are refractory and thermal insulation materials, heating elements, industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets. DKJL refractories exporting company is one of the most professional suppliers of refractories in  Beijing China. Our main products are refractory and thermal insulation materials, heating elements, industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.FAQQ1.How can I get your prompt quotation?We can give our offer quickly if you kindly send the inquiry with following factors:drawing,dimension(length*width*thickness),service temperature,application and quantity.We'd be appreciated if you can also provide the density and AL2O3 content of the brick.Q2.What is the MOQ(minimum order quantity )?1 pallet.Q3.What is the HS code?The HS code is 69022000Welcome your inquiry and expect to provide satisfactory products and services for you. 

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