High Alumina Brick for Hot-Blast Stove System 1

High Alumina Brick for Hot-Blast Stove System 2

High Alumina Brick for Hot-Blast Stove System 3

High Alumina Brick for Hot-Blast Stove

Ref Price:: $125.00 - 165.00 / m.t.

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10 m.t.

Supply Capability:: 1000 m.t./month

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Quick Details for High Alumina Brick for Hot-Blast Stove

Place of Origin:	China (Mainland)	Shape:	Brick	Material:	Alumina Block
SiO2 Content (%):	22	Al2O3 Content (%):	65-75	Model Number:	JDL-65/JDL-75
Brand Name:		Refractoriness:	1790 °C	Cetification:	ISO9001

Packaging & Delivery

Packaging Details:	Fumigation wooden pallets+paper angle bead+PET strap+stretch film.
Delivery Detail:	More than 30 days after signing the contract

Specifications for High Alumina Brick for Hot-Blast Stove

Characteristic:
1.High-temperature resistance
2.Lower creep rate
3.High strength
4.Good thermal shock resistance

This product is made by superfine calcined bauxite, additive and high-quality combined clay. This product has good performances of hot flue scouring resistance and corrosion resistance. Its apparent porosity is lower,strength is high and its creep rate is lower, so it means that this product can well keep stability under the load and high temperature.

Item	JDL-65	JDL-75
Al2O3 %	65	75
Apparent porosity %	22	20
Bulk density g/cm3	2.4	2.6
Cold crushing strength Mpa	55	60
Reheating linear change %	1450°C×2h +0.1~-0.2	1550°C×2h +0.1~-0.2
Creep rate 0.2MPa×50h %	1400°C ≤0.8	1550°C ≤0.8
Application	combustor, grid room, wind mix chamber	combustor, grid room, wind mix chamber

It is widely used in regenerative chamber, combustion chamber,communication pipe and other parts of hot blast stove.

1.Strong professional:

A:The manager of our company has twenty years working experience in refractory product, technology and trading. He has professional function on a various refractory’ s production materials, process control, quality supervision and package delivery.

B: .Company staff are very familiar with refractory and professional knowledge is very good .

C:Company staff are all college culture level.

2. .Annual supply:

Our company has a dozen cooperative production factories which are better in productive technology and quality management. All the factories has passed ISO9001 quality management system certification. And the annual supply of dense shaped and unshaped refractory product is 100,000-200,000 tons.

3. Annual exports:

Now we have exported more than ten countries , such as Asia ,Europe and South America.The average annual export amount is 10 million Yuan , about $1.6 million.

4. Production equipment:

Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.

5. Process flowdiagram:

High Alumina Brick for Hot-Blast Stove

6. Order processing:

After the contract is signed, the relevant responsible person tracked production progress, product quality and product packing aperiodically. During the term of contract sent on time with quantity and quality guaranteed.

Q:How much is the bending temperature aluminum silicon carbide brick for torpedo car: 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 hot blast stoves.

Q:High alumina brick 80 with which high aluminum cement?: Which kind should be chosen should be determined according to the conditions of use, life expectancy and cost control. By the way, the quality of masonry is also very influential.

Q:What is the difference between corundum and high alumina??: The difference between them lies in the content of alumina and the alumina refractory products with alumina content higher than 48%The content of Al2O3 is higher than 90%, which is called corundum brick.

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 question is good, these two belong to the high aluminum brick products, when many manufacturers buy, I do not know how to distinguish.

Q:What's the difference between a well type annealing furnace and a box type annealing furnace?: 1. The shell of the furnace is welded by section steel and steel plate. 2, the furnace cover support adopts steel and guide rail combination mobile type. 3. The heating element is made of high resistance alloy 0Cr25Al5 produced by Beijing Shougang Group and arranged on the furnace side. 4, because the bottom bearing adopts high aluminum bricks, the circle center of the furnace set small, inside and outside heating. 5 、 furnace cover adopts hydraulic lifting, motor control, automatic walking. 6 、 temperature control system adopts PID SCR control, high accuracy.

Q:What is the density of a super high alumina brick and what is the price?: Of course, the transaction price, please choose refractory brick manufacturer is better.

Q:What is the difference between high alumina brick and clay brick?: Lightweight high alumina bricks are usually made of high alumina bauxite clinker with a small amount of clay. After grinding, the bricks are poured and shaped in the form of slurry by gas or foam method. They are fired at 1300~1500 DEG C. Sometimes industrial alumina can be used instead of some bauxite clinker. Used for lining and insulation of masonry kilns, as well as for areas where there is no strong, high temperature molten material erosion and erosion. When contacting the flame directly, the surface contact temperature shall not be higher than 1350 degrees centigrade.

Q:What are the lining structures of lime rotary kilns and what are the requirements for refractories?: The rotary kiln lining structure of rotary kiln and requirements on refractories calcining active lime according to the general output is divided into Nissan 300t, 400 t, 600 t, 800 t, 1000 t, 12000 t of kiln type, calcining zone temperature at 1350 degrees celsius. The kiln is divided into a discharge end, a cooling zone, a burning zone, a preheating zone and a feeding end, and the temperature of each section of the kiln ranges from 1000 DEG C to 1350 DEG C, and the requirements for refractory materials are different. The kiln refractory materials not only to withstand the high temperature impact, but also need to bear the material erosion, kiln rotation stress produced, so not only on the physico-chemical properties of refractory materials have strict requirements, but also for the construction of brick should be strictly.

Q:How much is one ton / ton of high alumina refractory brick?: The market price of about super high aluminium brick price at 3000 yuan / ton, a high aluminum brick at around 2500 yuan / ton, two high aluminum bricks at around 2100 yuan / ton three grade high alumina bricks at around 1850 yuan / ton for reference, choose to buy the area is not the same as the prices are not the same.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range