We offer very high quality of Thermal Insulating Bricks, which are a perfect blend of porosity and brilliant insulating values. Besides this the Thermal Insulating Bricks we make, have a very high level of mechanical strength and low heat storage capability.
A Fire Brick, Firebrick, Or Refractory Brick Is A Block Of Refractory Ceramic Substance Used In Lining Furnaces, Kilns, Fireboxes, And Fireplaces. A Refractory Brick Is Built Originally To Endure High Temperature, But Will Also Usually Have A Low Thermal Conductivity For Higher Strength Energy. Normally Dense Firebricks Are Utilized In Applications With Extreme Mechanical, Chemical, Or Thermal Stresses, Such As The Inside Of A Wood-Fired Kiln Or A Furnace, Which Is Subject To Abrasion From Wood, Fluxing From Ash Or Slag, And High Temperatures. In Other, Less Hard Conditions, Such As In An Electric Or Natural Gas Fired Kiln, More Permeable Bricks, Usually Known As "Kiln Bricks" Is A Valid Choice. They Are Weaker, But They Are Much Lighter, Easier To Form And Insulate Far Better Than Dense Bricks. In Any Matter, Firebricks Should Not Lose Their Strength So It Should Hold Up Well During Rapid Temperature Changes.
Type high alumina Items B1 B2 B3 B4 B5 B6 B7 Physical properties Permanent linear change ín 900 1000 1100 1200 1300 1400 1500 Bulk density 0.7 0.7 0.75 0.8 0.8 0.9 1 Cold crushing strength & nbsp & nbsp; 2.4 2.4 2.4 2.4 2.4 3 3 Thermal conductivity & nbsp; & nbsp & nbsp; 0.2 0.21 0.23 0.26 0.27 0.31 0.36
Feature It is mainly made of top class silica, via shaping and burning under the high temperature, possesses high temperature resistant, high strength and low impurities, etc. â?º Advantage: 1) Good thermal insulaton effects 2) Good acid erosion resistance. 3) High softening point with temperature. 4) No shrink in burn repeatedly. Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products. Application: The main applications are the low temperature parts such as blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces.
Description Mullite insulation bricks are high alumina refractories mainly made from good quality and pure raw materials.In generally, alumina accounts 65%-75%. Besides mullite,there are also glass phase and christobalite as well as corundum which are good grade fillings. Mullite insulation bricks are widely used for lining in high temperature kilns such as shuttle kiln,roller kiln,glass kiln and petroleum kilns. Specifications 1.Low thermal conductivity, good heat insulation. 2.Low thermal melting point. Lightweight mullite insulating bricks save heat and energy. 3.Low impurity content,high temperature resistance; higher alumina content ensures good performance. 4.Customized shapes to reduce bricks quantity and cost. 5.Dense,compact and accurate structure,low porosity rate. 6.High loading temperature,corrosion resistance. Application Due to its lightweight and good insulating performance,our mullite insulation bricks has broad use for fire resistance lining in heat side and insulating layers, thus increases energy efficiency greatly. Mullite lightweight bricks are popular in hot blast kiln crown,flame side and bottom parts; glass melting furnace regenerator,ceramic sintering kiln,Petroleum cracking system corners and linings,ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc.
nductivity 4.Good heat insulating effect and energy-efficient 5.Good thermal shock stability. 6.Corrosion and erosion resistance 7.Long service life 3.Application Fire clay insulating brick can not be in direct contact with the flame, this insulating brick can be used as inner lining brick of industry kilns wall and industry furnance.Such as blast furnace, hot blast stoves , electric arc furnace, cement kiln, melting furnace, ignition furnace, flue, refining equipment, heating equipment and piping, regeneration device, gas furnace, soaking furnace, annealing furnace, heat reaction chamber and other thermal industrial equipment. On wooden pallets with plastic cover Pallite size:1.05*1.05m
insulating bricks are a kind of highly efficient, energy saving, low-carbon,environmental protection advanced products which are manufactured according to ASTM standard. insulation materials in all types of industrial furnaces in the field of Metallurgy, Aluminum, Petrochemical, Ceramics, Power and Glass. They can be applied as heat insulation or no-melt erosion parts of the working layer. ITEM Improved Existing Material Al2O3 % 51.46 Fe2O3 % 0.82 Bulk density (g/Cm3) 0.66 Cold crushing strength MPa 2.04 Reheating linear change % -0.1 1230C*24Hr Thermal conductivity 400C 0.17 600C 0.19 800C 0.21
Vermiculite insulation brick is widely used in construction, shipbuilding, metallurgy, electric power, aerospace and other fields, the specific application in: 1, fire door core; 2, senior kitchen utensils, furniture; 3, hull plate; , Ventilation system; 5, commercial banks, libraries, hotels, restaurants, entertainment venues, senior residential, ordinary residential, etc .; 6, furnace insulation; 7, fireplace insulation; 8, industrial insulation materials. Excellent anti-fungal, moth-edged; can be sawed, nailed, planing, drilling, easy to install and construction
Refractory and insulating bricks has low thermal mass which means that it does not retain heat, low thermal conductivity and is an extremely effective insulation material. Dita refractory and insulating â product family is a group of lightweight, thermally efficient ceramic fiber insulating materials that combine the advantages of dimensional stability at high temperatures with complete resistance to thermal shock. Featuring a broad range of thermal capabilities and physical characteristics, this product family provides proven and effective solutions to a variety of heat processing applications.
WE CAN SUPPLY THE MATERIAL AS PER INDIAN STANDARD, ASTM, GOST,ISO AND AS PER CUSTOMER'S SPECIFICATION BRICKS ARE PACKED IN CORRUGATED BOXES AND THEN PALLETIZED
The bricks we offer are widely applauded for their dimensional stability, compressive strength and durability. Moreover, super heat duty and high alumina fire bricks are the products made from different fractions of refractory grog, fire clays and calcined bauxite of high purity. The different fractions of these raw materials are mixed in counter current mixers and plugged for obtaining homogeneous mixture. The mixture obtained hence, is then pressed in high capacity presses to give the desired shape and size. These pressed shapes are fired in high temperature tunnel kiln at 1300°c and above. The bricks are very light and porous maintaining good extranal temperatures and not allowing heat to radiate from the fire bricks thus increasing in overall furnace efficiencies.These bricks are manufactured as per asme standards and provided to the clients at nominal rates.
RIF. 2011611 The Company is young, dynamic and, since 1998, manifactures and distributes bricks, stones, boards and facing bricks: a wide range of bricks for the construction of exterior and interior walls of impressive and high quality. The new product realized by the Company is a BRICK EFFECT CLADDING INSULATION without thermal bridges. The system, thanks to the battens along the edge of the panel, doesn't create thermal bridges, allowing to obtain a perfect insulation of the building. Reduced weight, locking panel and the included washer allow a quick and easy installation. The perfect insulation obtained with this innovative system reduces the use of heating during the winter and the air conditioning in the summer, permitting for considerable energy and cost savings. This highly innovative and unique product is the result of many years of experience in the field of building and technological research. The design of the product is RCD (Registered Community Design). There is a large colour palette to choose from, to satisfy any kind of taste and style. The Company wishes to get in touch with importers, wholesalers trading Companies and agents interested distributing the above mentioned product. Target Countries: France, Swiss, Austria
Descriptions: Insulation brick is made from high purity refractory clays and other raw materials, with light Weight and mini-porosity well distributed. It has advantages of low thermal conductivity, low Heat storage, high spalling resistance, high hot compressive strength, how iron oxide and Alkali flux content, accurate dimensions. Applications: It is widely used for insulating layer and lining of industrial kilns & furnaces.
Physical properties Brand Gg-0.7a Gg-0.7b Gg-0.6 Gg-0.5a Gg-0.5b Gg-0.4 Index Bulk density 0.7 0.7 0.6 0.5 0.5 0.4 Compressive strength mpa 2.45 1.18 0.78 0.78 0.59 0.78 Permanent line chang 900 Conductivity coefficient 0.2 0.21 0.17 0.15 0.16 0.13
It is mainly made of top class silica, via shaping and burning under the high temperature, possesses high temperature resistant, high strength and low impurities, etc. Advantage: 1) Good thermal insulaton effects 2) Good acid erosion resistance. 3) High softening point with temperature. 4) No shrink in burn repeatedly. Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products. Application: The main applications are the low temperature parts such as blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces. z
It is produced by foam coagulation technique. Features: 1. It has advantages with small bulk density, high cold crushing strength, and high refractoriness under load, small dimension tolerance and good thermal shock resistance. 2. It has the lowest and most stable thermal conductivity in various insulating refractory bricks. 3. It can reduce the total weight of furnace body and the thickness of furnace wall effectively, improve heat efficiency, lower energy consumption, improve work conditions and production efficiency, and considerable economic benefit can be obtained. Application: It is not only widely used in insulating layers of various of thermal processing equipments, such as hot blast furnace, coke oven, glass kiln, etc, but also apply to linings in parts of furnace without strong high-temperature molten material erosive. Item High Alumina Insulating LG-1.0 LG-0.9 LG-0.8 LG-0.7 LG-0.6 LG-0.5 LG-0.4 Al2O3 % â?¥48 Fe2O3 % â?¤2.0 Bulk Density g/cm3 â?¤1.0 â?¤0.9 â?¤0.8 â?¤0.7 â?¤0.6 â?¤0.5 â?¤0.4 Cold Crushing Strength Mpa â?¥3.92 â?¥3.43 â?¥2.94 â?¥2.45 â?¥1.96 â?¥1.47 â?¥0.78 Thermal Conductivity Coefficient w/m.k â?¤0.45 â?¤0.45 â?¤0.35 â?¤0.35 â?¤0.3 â?¤0.25 â?¤0.20 Test Temperature of Permanent Linear Change Rateâ?¤2% Â°C 1400 1400 1400 1350 1350 1250 1250
We are sino-japanese joint venture, specializing in fire back brick manufacturing and sales for many years. We adopt the japanese advanced technology to produce the fire back brick with the good quality and favorable price. Our products export to england, japan and other european countries. If you are interested in our products or company, please contact with us.
Features 1. Low bulk density, low thermal conductivity, good thermal insulation performance. 2. Refractory category allow direct contact of fire, suitable ofr various atmosphere 3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely 4. Can be used in various kilns because of its cheapness and general tray package. Applications 1. Furnaces of metallurgy industry, heat treatment furnace 2. Furnaces of chemical industry and construction industry. 3. Furnace of incineration of garbage, recirculating fluidized bed furnace Standard sizing: 230 x 114 x 65 mm others up to the client. packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages.