$Clay brick of refractory brick for oven System 1$
$Clay brick of refractory brick for oven System 2$
$Clay brick of refractory brick for oven System 3$
$Clay brick of refractory brick for oven System 4$

$Clay brick of refractory brick for oven$

$Clay brick of refractory brick for oven System 1$

$Clay brick of refractory brick for oven System 2$

$Clay brick of refractory brick for oven System 3$

$Clay brick of refractory brick for oven System 4$

Clay brick of refractory brick for oven

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 2 m.t

Supply Capability:: 5000 m.t/month

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Brief discription for Clay brick of refractory brick for oven

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

CMAX Clay brick of refractory brick for oven 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 oven

◆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 oven

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:Is your company accept customization?

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

Q: can the red brick be used as refractory brick?: Can not replace! The high temperature will make it burst. Coefficient of thermal expansion is not enough

Q: when to replace the worn refractory bricks in rotary?kiln?: But also depend on the other conditions of the furnace, many aspects should be understood, not only to see the degree of wear!

Q: What are the disadvantages of sintered clay bricks?: Fired common bricks are made of clay, shale, coal gangue or fly ash as raw materials, and the solid or hole ratio after roasting is not greater than the specified value, and the size of the bricks meets the requirements.

Q: The making process of clay brick: Ordinary brick size of 240 mm * 115 mm * 53 mm, according to compressive strength (Newton / square millimeter, N / mm2) size is divided into MU30, MU25, MU20, MU15, MU10, MU7.5, these intensity levels.

Q: What material are used to burn firebrick?: Alkaline series of refractory bricks &#47, can be classified into five types. Refractory bricks are generally made from refractory clay (white clay) or other refractory materials. Refractory brick according to the composition of refractory material, that is, silicon aluminum refractory brick / carbon containing refractory brick / thermal insulation refractory brick/ zirconium containing refractory brick &#47

Q: How many bricks, mortar and how much wear and tear does one side of the clay brick masonry need?: 1M3 standard brick wall tile net amount is 521.7 pieces, and the standard brick attrition rate is 1%, therefore the 1M3 standard brick wall actually has the standard brick 521.7/1.01=516.53 block

Q: Are refractory bricks necessarily needed to build a kitchen stove?: It will be better to use refractory bricks for long term because of its high temperature resistance

Q: What is sintered non clay brick?: According to the different production process of bricks into sintered brick and non sintered brick. Sintered brick in China has more than two thousand years of history, is still a very wide range of wall materials. Many kinds of brick, according to the raw materials used for clay brick, shale, coal gangue brick, fly ash brick, lime sand bricks and slag brick;

Q: Do refractory bricks resist corrosion and sulfur?: The refractory brick just plays the role of resisting high temperature and insulating heat.

Q: does the electric kiln burner need to be sealed?: seal when open the kiln, and observe the temperature, when the temperature reaches a point, you can move the firebrick away, and continue observing the temperature to decide whether to seal it or not, but do not seal it completely, repeat the procudure until reach the sinter point or skill requirement.

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