Fireclay Brick RN40
- Ref Price:
-
$194.77 - 238.05
/ m.t
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 5 ton m.t
- Supply Capability:
- 1000 Tons Per Month m.t/month
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General Information of Fireclay brick RN40
Our corporation produces a comprehensive range of Fireclay bricks, with 30% to 55% alumina content, all of these bricks exhibit excellent performance.
Our Fireclay bricks are the final result of blending excellent fused alumina and silicon as the main raw materials with cutting-edge technology, adding superfine powder, after mixing, drying, forming, in the high temperature shuttle kiln. We ensure you that the Fireclay Bricks made by us possess high quality standard and have gone through all the complicated quality control parameters. Their durability and strength adds life to the structure and they have the capacity of bearing high temperature.
Technical Data of Fireclay Brick RN40 | ||
Physical Properties: | ||
Refractoriness | ℃ | 1730 |
Permanent Linear Change(1350℃×2h)% | % | 0～-0.3 |
Apparent Porosity, % | % | ≤24 |
Cold Crushing Strength | Mpa | ≥28 |
Refractoriness Under Load (T0.6) | ℃ | 1430 |
Thermal Expansion at 1000℃, | % | 0.6 |
Density | g/cm3 | ≥2.15 |
Chemical Analysis: |
|
|
Al2O3 | % | ≥40 |
Fe2O3 | % | ≤2.0 |
Note: | ||
Feature of Fireclay Brick RN40
Resistant to thermal shock, abrasion, chemical attack
High ability for anti-abrasion during work
Low shrinkage degree under high temperature so as to maintaining integrity of the furnace lining
Low apparent porosity, and low Fe2O3 content to reduce the carbon deposit in the blowhole and avoid the bricks broken in case of expansion
Applications of Fireclay Brick RN40
Fireclay brick RN40 is mainly used in the part of throat, stack, hearth, bottom for blast furnace and the stack for a big blast furnace.
1. Carbon baked furnaces in the alumina industry
2. Preheat zones and cyclones of rotary cement kilns
3. Insulation for glass tanks
4. Coke ovens
5. Blast furnaces
6. Reheating furnaces
7. Suspended roofs
8. Lime kilns
9. Chimney
- Q: What is the specific heat of a refractory bricks (clay)?
- Approximately it's about 2000; M3 specific heat is wrong with this argument, two degree clay is 1730 degrees, three degree clay is 1690 degrees, clay bricks are mixture, bulk density, 1900KG/, only elementary substance has specific heat refractoriness.
- Q: What is the role of refractory brick, whether is there any books to introduce refractory bricks
- Fire resistant, flame retardant, used for building stove and firewall,
- Q: What are the materials for building blocks and what are the specifications?
- According to the production process, it is divided into sintered brick (fired brick), autoclaved brick and steam curing brick.
- Q: In tunnel kiln, what is the meaning of refractory proportion 2.0?
- The proportion of refractory bricks is related to the density.
- Q: How to wipe off the white paint on the refractory brick (red).
- Wallpaper knife should be ok
- Q: How to calculate the pressure of hydraulic machine pressures refractory brick?
- If it is a plunger type cylinder, the pressure of a cylinder is the cross-sectional area of the piston multiplied by the pressure of the hydraulic system; if it is piston cylinder, that is the inner diameter of the hydraulic cylinder multiplied by the pressure of the hydraulic system. Adopt cm as diameter's unit, a unit of pressure is kilogram force per square centimeter, the calculated result is kilogram which divided by one thousand is ton.
- Q: 90 porous brick and ordinary shale brick, clay brick difference
- Porous brick is the original clay brick (now don't let in) and shale increased by a certain gap, but it is also the porosity, thickness is 90, not 53 of the original, there are also some differences in the use of solid brick and. Not for underground use.
- Q: What mud is the refractory brick made of?
- The main material of the ordinary refractory brick is clay, the main component is aluminium oxide.
- Q: Are refractory bricks necessarily needed to build a kitchen stove?
- It will be better to use refractory bricks for long term because of its high temperature resistance
- Q: What is the raw material for the production of refractory bricks?
- Refractory raw material, sodium silicate as a binder, and lightweight aggregate, magnesium sand, magnesia calcium. Magnesium Oxide, bauxite, and then lightly burn: Hard refractory clinker
1. Manufacturer Overview
| Location | Henan, China |
| Year Established | 2007 |
| Annual Output Value | Above US$ 60 Million |
| Main Markets | Mid East; Eastern Europe; North America |
| Company Certifications | ISO 9001:2008 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 31% - 50% |
| No.of Employees in Trade Department | 21-50 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 36,000 square meters |
| No. of Production Lines | Above 5 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
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Fireclay Brick RN40
- Ref Price:
-
$194.77 - 238.05
/ m.t
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 5 ton m.t
- Supply Capability:
- 1000 Tons Per Month m.t/month
OKorder Service Pledge
OKorder Financial Service
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