Refractory Tundish Well Block
Application: Industrial furnace
Volume density g/cm3: ≥2.95
Common uses of tundish well blocks
The function of the well block is to fix the nozzle position, facilitate the disassembly and assembly of the nozzle, support the lower end of the plug rod during pouring, ensure that the plug rod slides along the arc to the nozzle during pouring, and cut off the jet flow. The base brick can be made of clay, high alumina or unburned high alumina.
The well blocks are made of high-purity raw materials, vibrated and cast, and fired at low temperature. They have the advantages of high thermal strength, good thermal shock resistance, corrosion resistance, and thermal repairability. They are widely used in various parts of the linings of medium and small kilns such as glass kilns, blast furnaces, hot blast furnaces, cement furnaces, chemical furnaces, and other thermal engineering equipment.
Specifications of tundish well block
|
Name |
Ladle nozzle well block |
|||
|
Brand |
SSK-1 |
GBZ-2 |
GBZ-2 |
|
|
Chemical |
Ai2O3 |
65 |
75 |
75 |
|
composition/%,≥ |
C |
5 |
6 |
6 |
|
Refractoriness ℃≥ |
1790 |
1790 |
1790 |
|
|
Bulk density g/cm3 ≥ |
2.6 |
2.7 |
2.9 |
|
|
Apparent porosity %≤ |
12 |
10 |
5 |
|
|
Crushing strength Mpa≥ |
50 |
50 |
35 |
|
Packaging and transportation of tundish well seat
1. Our packaging meets customer requirements
2. General goods are shipped by sea
3. Samples are shipped by express
4. We will ship on time, guarantee quality and quantity, and ship in full accordance with the contract and customer requirements.
Customer visits and company environment
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