$High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality System 1$
$High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality System 2$
$High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality System 3$
$High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality System 4$

$High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality$

$High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality System 1$

$High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality System 2$

$High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality System 3$

$High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality System 4$

High Alumina Brick - Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 3000 pc

Supply Capability:: 50000 pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality

Specifications

SiC refractory brick
1.SiC:more than 90%,70%,65%,20%
2.Al2O3:none or more than20%, 55%
3.Shape&size: customizable

$Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality$

Clay Brick for Coke Oven and Metallurgy Use
	N-2a	N-1
Refractoriness (℃)	1730	1750
Refractoriness Under Load (0.2MPa ℃)	1350	1400
Reheating Linear Change (1500℃* 2h)	+0.1/-0.5	+0.1/-0.4
Apparent Porosity (%)	≤24	≤22
Atmospheric Pressure Strength(MPa)	≥25	≥30

$Refractory Brick for Furnace Fire Brick Prices Clay Brick with Good Quality$

Production & Quality

1.Production Process

Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packing shipment

2.Quality Control

a.According to the chemical content,raw materials are classified into different levels to ensure quality of brick first.

b.During the production,every brick will be weighed twice strictly to reduce the error of weight .

c.Before delivery, the inspectors will inspect the size,appearance,physical and chemical properties of brick again in factory.

F&A

Q1.Are you a manufacture or trader?

A:To be honest we are a trader,but we have stable cooperation factories.And we can supply good pre-sale service, after-sales service.

Q2.Can we visit your company?

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

Q3. Do you provide samples?

Yes, samples are available.

Q4. Do you accept OEM?

Yes, we can do OEM.

Q5.What's the MOQ of trial order?

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

Q6.What are the payment terms?

Usually T/T,but L/C,Western Union etc are available for us.

Q7. How long is delivery time?

The delivery time will be determined according to the quantity of the order.

Q8.How are your products’ quality?

The products will be strictly inspected before shipment, so the quality could be guaranteed.

Q9.How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q10.What is the service life of your bricks?

A:The service life of different bricks is unlike.It also depends on your using condition and method.

Q11.How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.

Q: What are the high aluminum bricks made of?: It's OK to use corundum bricks and alumina hollow ball bricks to build a furnace,

Q: How many cubic bricks does a high alumina brick have?: Different content of aluminum, different proportion, weight is not the same. General grade T3 standard brick, 4.3~4.5kg, aluminium content 75. T3 size 230*114*65mm.

Q: What materials are used for roof insulation?: There are two kinds: one is a kind of cotton insulation board, such as rock wool board, aluminum silicate cotton board, but this is not environmental protection, harmful to life, foam board (this fire safety factor minimum), these relatively cheap.

Q: Difference between low creep high alumina brick and ordinary high alumina brick: The emphasis is on the physical and chemical indexes of low creep and high alumina bricks. The physical and chemical indexes of the high alumina bricks are different, too. They are DRL-1550And LZ-75 perform GB GB/T2988-2012

Q: What are the characteristics of high alumina bricks?: The product has the advantages of high temperature, little creep, strong corrosion resistance and good thermal shock resistance, and is suitable for large and medium-sized high-temperature kilns and other energy consuming industries, such as chemical industry, electric power industry, etc.

Q: What are the specifications for bricks?: Thecompressive node as a new type of building energy-saving wall materials, which can be used for masonry walls, but also has good thermal properties, in line with the construction of the building module, reduce the loss in the process of construction, improve work efficiency; the hole rate reached more than 35%, can reduce the weight of the wall, save the foundation engineering cost. Compared with common sintered porous brick, it has the characteristics of heat preservation, heat insulation, light weight, high strength and high construction efficiency. The product is made of shale as raw material. It is produced by high vacuum extrusion molding machine and one yard firing process

Q: How to test the aluminium bricks of high alumina refractory bricks?: Before making bricks, the raw materials are usually tested and tested to see if the aluminum content is up to standard

Q: What is the apparent porosity of high alumina brick?: In the production of high alumina bricks in addition to the entity, there are many different sizes and shapes of different pores, pores can be divided into three categories: one side closed the other side and the outside world is called open pores, closed in the product not communicated with the outside is called closed pores, penetrating through pores called the few products.

Q: What is the high temperature limit of refractory bricks and refractory soil?: Refractory bricks are stone powder and clay paste. They are fired in a kiln of 1300 degrees. The upper limit is 1500 degrees above normal pressureRefractory bricks - refractory materials of a specified shape and size.

Q: What is the difference between fireclay bricks and high alumina refractory bricks?: A neutral refractory with an alumina content of more than 48%. Made from alumina or other raw materials of high alumina content; formed and calcined. High thermal stability, fire resistance above 1770. Slag resistance is good, used for masonry steel smelting furnace, glass furnace, cement rotary furnace lining.

Send your message to us

*Email

*TEL

*Quantity

*Unit