Our main exporting brand of refractory bricks are:
Direct bonded magnesia-chrome bricks
ííííthe product is manufactured by taking high purity magnesia and high quality chrome as raw materials through the process of high pressure moulding and high temperature burning.It has a good thermal shock resistance and volume stability and is applied in the cement and glass industries.
Main physiochemical property indexes of product
Chemical composition and technical performance
Product brand
Lzmg-5
Lzmg-8
Lzmg-12
Lzmg-15
Mgo(%)
í²70
í²65
í²60
í²55
Sio2(%)
ín1.5
ín1.5
ín1.8
ín1.8
Cr2o3(%)
í²5.0
í²8.0
í²12.0
í²15.0
Apparent porosity(%)
ín18
ín18
ín18
ín18
Cold crushing strength(mpa)
í²40
í²40
í²40
í²40
0.2mpa refractoriness under load t0.6(oc)
í²1650
í²1650
í²1650
í²1650
Thermal shock resistance(1300oc air cooling)
í²20
í²20
í²20
í²20
Also we specially in exporting submerged entry nozzle, sliding plate, ladle and tundish nozzles and well block, etc.
Herewith please find some typical refractory material which we have been exported for your reference:
Firebrick, refractory materials
We are professional seller for refractory brick-high aluminium brick, mg brick, insulation brick, ceramic blanket and so on. Our produts had been exported to france, japan, korea with differnt quality and price level. Hope our high working efficiency and competitive price will gain your trust.
Your inquiry will be highly appreiciated and we will quote you the best price.
Looking forward to your kind contact
Multi-channel bricks
The multi-channel bricks are made of cordierite and porcelain. Its shapes are rectangular, cylinder and ellipse. For the rectangular multi-channel bricks, the size is 150mm x 150mm x 50mm to 300mm. The channels are 20 x 20, 25 x 25, 35 x 35, 40 x 40, 59 x 59, 100cpsi, 200cpsi, 300cpsi and 400cpsi. The size of cylinder or ellipse multi-channel bricks is 50mm to 150mm x 50mm to 200mm, channels are: 100cpsi, 200cpsi, 300cpsi and 400cpsi.
Refractory materials
Our company is a very professional manufactory of refractory
Raw materials from china.
Our main products are as follows:
1. Symullite--synthetic homogenized mullite. (sm60 / sm70)
2. Rotary kiln kaolin--calcined natural kaolin materials. (ck42 / ck45)
3. Kaollite--homogenized natural kaolin mullite. (kl45 / kl47 / kl50)
4. Different grades of rotary kiln bauxite from 85 to 89.
5. Other refractory and mineral materials
We could supply our materials in kiln run size and standard size 0-1mm,
1-3mm, 3-5mm, 5-8mm. Other size which not exceed -325mesh could be
Available upon the request of client. The yearly output of our company is
80, 000 tons and the crushing capacity is 40, 000 tons.
The refractory basic alumina silicon insulation brick is applying for thermal kiln or furnace of copper smelting, clinker / cement sintering, lime sintering production line.
Basic brick is using at sintering zone.
Alumina silicon brick is using at non-sintering zone.
Insulation brick is using at insulation layer of equipment or giant pipes.
Application:
Carbon bricks are widely used in variety heating environment. There are blast furnace carbon bricks, electric furnace carbon bricks, calcium carbide furnace carbon bricks, aluminum electrolytic cell cathode carbon blocks(semi graphite cathode carbon blocks) ,etc.
Advantages:
High refractoriness and high refractoriness under load.
Good thermal shock resistance.
Good resistance to molten slag or iron liquid impregnation.
Excellent resistance to various kinds of salts and organic materials corrosion.
Strong slag erosion resistance, good high hot volume stability.
High mechanical strength, good abrasion resistance.
Excellent thermal conductivity.
