Corundum brick and chrome corundum brick is the petrochemical
industry gas furnace and the furnace key refractory lining
material. Corundum brick is α-Al2O3 as the main component of the
special refractory material, has been widely used in high
temperature, high pressure, chemical erosion and mechanical wear
serious ammonia gasification furnace, ethylene engineering gas
furnace, carbon black reactor and other important petrochemical
heat The lining of the device.
Chromium corundum brick is pure Al2O3 and Cr2O3 as the main raw
material synthesis, compared with pure corundum brick, it has
better performance, such as refractoriness, load softening
deformation temperature, bending strength, high temperature creep,
high temperature volumetric stability And resistance to slag
1.high density porosity
2.Low bulk density
3.Good crush resistant
4.Good thermal resistant
5.Long using time
6.Resistance to metal melt
7.Good resistance to slag corrosive
Can be used in glass kiln lining, drawing glass flow hole cover
tile and for the hot metal pretreatment device, waste incinerator,
coal slurry pressurized gasifier lining and so on.
|Bulk Density ,g/cm3||3.3|
|Heating linear change ( % )1500℃,3h||+0.2,-0.2|
|Cold compressive strength, Mpa||120|
Packaging & Shipping :
Chrome corundum refractory brick is packaging with fumigated wooden
pallet, using paper or non-woven fabrics between layers
separated,plastic shrink film protected outside.finally using
straps. Or as your requirements.
Chrome corundum refractory brick is transport by vessel or train
from Chinese ports.
Our service about chrome corundum refractory brick:
Timely response to your inquiry, multiple choice recommendations
based on your demand,quickly respond mails and provide solutions.
Sample and trial order are accepted for the quality evaluation
3.Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
Provide all the detailed news and pictures from order to
delivery;offer relative export documents and original certificate
if needed;warm and considerable after-sale service.
FAQ of chrome corundum brick :
1. How you can control your 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.
2. What's your delivery time?
It usually needs about 15days- 30 days after receiving the deposit.
3.Do you have any experiences of export?
Yes,and Now we have gained a global sales network reaching Taiwan,
Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo,
Angola, South Africa, and so on.
4. 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.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be
honored to have a customer and friend.
Contact us for the lastest price about chrome corundum refractory
Phone/whats app/Wechat:+86 18838001797