SK36 SK38 SK40 aluminum silicate refractory brick high alumina
bricks high alumina fire bricks
Introduction of high alumina fire bricks:
high alumina bricks are useful in the construction of steel
refining furnaces, glass tanks, ceramic kilns, enamel kilns and
rotary cement kilns. The high alumina bricks comprise of a blend of
alumina and ferrous content and their apparent porosity is 15 to
23%. They have high refractoriness and can sustain themselves
easily even in high temperature. This is the reason why they are
used as high temperature equipments in various industries. These
high alumina bricks are highly resistant to corrosion due to metal
fluid and oxidation.
Pictures of high alumina fire bricks:
Feature of high alumina fire bricks:
1. High refractoriness.
2. Good spalling resistance and wear resistance.
3. Good corrosion resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low.
Size of high alumina fire bricks:
Application of high alumina fire bricks:
It is widely used for Widely used in blast furnaces, Hot Blast
Stove,Steel ladle lining, Reheating furnace, Cement kiln, Tunnel
kiln,boiler, coke oven, carbon furnace,glass kiln , Steel smelting
furnace and various kiln lining and thermotechnical equipment, etc.
Technical Index of high alumina fire bricks:
|Item/Grade||Fire clay brick||High alumina fire bricks|
|Refractoriness under load, 0.2MPa, °C (≥)||1250||1300||1360||1420||1450||1480||1530||1600|
|Apparent porosity (%)||22-26||20-24||20-22||18-20||20-23||20-23||20-22||18-20|
|Bulk density (g/cm³)||1.9-2.0||1.95-2.1||2.1-2.2||2.15-2.22||2.25-2.4||2.3-2.5||2.4-2.6||2.5-2.7|
|Cold crushing strength ,MPa (≥)||20||25||30||40||45||50||60||70|
Q1: Can we visit your factory?
Of course, welcome at any time and we will be honored to have a
customer and friend.
Q2: When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you
are very urgent to get the price, please call us or tell us in your
email so that we will regard your inquiry priority.
Q3: How do you guarantee quality?
For each production processing, we have complete QC system for the
chemical composition and Physical properties. After production, all
the goods will be tested, and the quality certificate will be
shipped along with goods.
Q4: Do you have any experiences of export?
Yes, and now we have gained a global sales network reaching Russia,
Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola,
South Africa, and so on.
Q5: Do you provide free samples?
Yes, we can provide a free sample for testing, if we have sample in
stock. The quantity based on the material type. The buyer should
bear all the shipping costs.
Packaging & Shipping
1.Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel
belt +Plastic film
(2)Wooden pallet size:Usually0.92*0.92m(standard brick),but 1*1m (special shape brick)at most.
(3)Load weight of each pallet:Usually 1.5-1.7Tons,but 2.0 Tons at most.
(4)20 Foot Container can be loaded 25-26Tons at most,about 13-16Pallets.
2.Can make the packing according to customer's requirements.
1.Manufacturing high quality complete Refractory Material:
Professional on manufacturing and providing shaped refractory and
monolithics for aluminum, non-ferrous metallurgy, cement
industries, environment and energy solutions.
2.Technical consultation: According to customers’ requirement of
each equipment and different working conditions, we will formulate
customized products to achieve optimization of economy and
3.Installation: Jansincere people has a strong ability to do
pre-assemble works and install the kilns on the site.
4.Maintenance: Providing professional consulting & diagnosing
services on problems may existed of the kilns. Regularly
maintenance provided during the whole service range.