$Fireclay Brick for Kiln - Refractory Clay Brick System 1$
$Fireclay Brick for Kiln - Refractory Clay Brick System 2$
$Fireclay Brick for Kiln - Refractory Clay Brick System 3$
$Fireclay Brick for Kiln - Refractory Clay Brick System 4$

$Fireclay Brick for Kiln - Refractory Clay Brick$

$Fireclay Brick for Kiln - Refractory Clay Brick System 1$

$Fireclay Brick for Kiln - Refractory Clay Brick System 2$

$Fireclay Brick for Kiln - Refractory Clay Brick System 3$

$Fireclay Brick for Kiln - Refractory Clay Brick System 4$

Fireclay Brick for Kiln - Refractory Clay Brick

Ref Price:

Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t

Supply Capability:: 5000 m.t/month

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Brief discription for Clay brick of refractory brick for kiln

CMAX Clay brick of refractory brick for kiln are classified according to alumina content ranging from 48% to 90%.

CMAX Clay brick of refractory brick for kiln are commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln,regenerator, etc.

Brief features for Clay brick of refractory brick for kiln

◆Low thermal conductivity

◆Excellent acid and base slagging resistance

◆High refractoriness

◆Excellent thermal shock resistance

◆Excellent mechanical strength

◆Good spalling resistance and wear resistance.

◆Good corrosion resistance.

◆High-temperature creep rate is quite low.

◆Good volume stability at high temperature.

◆Low bulk density, low thermal conductivity, good thermal insulation performance.

Technical data for Clay brick of refractory brick for kiln

ITEM	UAL48	UAL55	UAL65	UAL75	UAL80	UAL85	ALP80
Refractoriness, ℃	1750	1770	1790	1790	1810	1810	1810
Apparent Porosity,%	22	22	23	23	20	20	18
C.C.S, Mpa	39	44	49	53	55	60	100
Refractories Under Load (0.2Mpa)，℃	1420	1470	1500	1520	1500	1520	1550
Reheating Linear Change,%	1450℃x2h 0.1～-0.4	1500℃x2h 0.1～-0.4	1500℃x2h 0.1～-0.4	1500℃x2h 0.1～-0.4	1550℃x2h -0.5～+0.5	1550℃x2h -0.5～+0.5	1550℃x2h -0.5～+0.5
Al₂O₃ Content , %	48	55	65	75	80	85	82

FAQ

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories,at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Which payment terms can you accept?

A:T/T,L/C are available for us.

Q5:After an order is confirmed,when to deliver?

A:15-25days after deposit.

Q6:Is your company accept customization?

A:We have own factory and excellent technical team,and we accept OEM service.

Q: Do you use ceramic as offal material for refractory bricks?: Use special clinker of bauxite with high alumina as main ingredient, pulp, K2O < 0, the main component is Al2O3 which is more than 18%, it is a kind of neutral refractory material, pyrophyllite fine powder doesn't need refractory brick production process, Fe2O3 < 1, grinding - mixing - molding - sintering - packaging - delivery. A.3%.3%, Fe2O3 < 0, molding and calcined from bauxite or other raw materials with high content oxides, combined with clay, K2O < 0.5%; 3: 2, raw materials 1; 4: 325 mesh.0%:

Q: What building materials can take the place of clay bricks?: Foam concrete blocks can take the place of clay bricks because of the economic benefits of foam concrete blocks versus clay bricks and red bricks:A, mixed mortar to reduce the use of red brick, 0.2 cubic meters per square mortar, use foam concrete block wall is only 0.06 cubic meters per cubic metre of mortar, masonry mortar can be saved per cubic cost about 14 yuan.B and plastering mortar can be reduced by about 1/3, because the production specification of the mould is extremely smooth, the error is within the range of + 1MM, and the per cubic block plastering can save about 8-10 yuan more than the red brick.

Q: Would you please tell me how to use the simple method to identify shale brick, clay brick?: Shale density is small, weigh in hand, feeling relatively light, clay brick is high density, relatively heavy.

Q: should clay or refractory cement be used to lay refractory bricks?: structure strength of this brick lining is not good, apply some refractory mud, only use some virgin clay and corundum, many of the traditional approaches are very simple, mullite and carbon slurry, the specific products are selected according to the selected material and water glass or organic binder. binding agent can choose phosphate, silica and high alumina, clay is one part of the refractory clay, there are many kinds of refractory slurry according to the material, clay-based mud does use refractory cement and corrosion resistance is low

Q: What's the price of clay bricks?: Heavy clay bricks can be divided into ordinary clay brick, clay brick and low creep dense clay brick, used for lining materials in blast furnace, hot blast furnace, boiler, glass kiln, lightweight clay brick is mainly used for thermal insulation function, you will see is used where. If you want to buy the clay brick can go to Henan to see Kang Hui refractories.

Q: What is the difference between clay brick, glazed tile and brick?: Clay brick, clay is firing at low temperature, glazed tile is a plain brick and glaze firing head and then fired at high temperatures, the brick is completely pressed, no firing process, three higher than the price of glazed brick, the brick is higher than that of clay brick.

Q: What can be applied to the burned refractory brick to resist heat shock?: Acidic refractory material use monox as the main component, among which cilica brick and clay brick are commonly used. Silica brick is silicious product containing monox more than 93%, whose raw materials include silica, waste silica brick scrap and etc. The acid resistance of slag erosion ability is good, and the softening temperature under a fixed load is high. The volume won't shrink after repeated burning, but even a slight expand; but it is vulnerable to the erosion of basic slag, and has low thermal shock resistance. The silica brick is mainly used for coke oven, glass melting furnace, acid hearth furnace and other thermal equipments. Clay brick uses refractory clay as the main raw material, containing 30% to 46% of aluminuum oxide, belong to weakly acidic refractories. It has good heat shock resistance and corrosion stability to acid slag, and it's widely used. Neutral refractory materials use aluminum oxides, chromium hemitrioxides or carbons as the main components. Corundum products containing more than 95% of alumina is a kind of high quality refractory material with wide application.

Q: Which is best of refractory brick press machine?: Rub press machine have been forced out. Without permanent magnet. The electric screw press machine is suitable for the forming of refractory bricks. Use Kehui switch reluctance to servo motor to drive electric screw press machine, have the ability of high quality electric screw press machine, no water cooling, high efficiency and energy saving, green and environmental protection.