Fireclay Brick RN-42 - Refractory Grade
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000000 pc/month
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Quick Details
| Place of Origin: | Henan, China (Mainland) | Shape: | Brick | Material: | Fireclay |
| SiO2 Content (%): | standard international | Al2O3 Content (%): | 48max | MgO Content (%): | standard international |
| CaO Content (%): | standard international | Refractoriness (Degree): | 1770°< Refractoriness< 2000° | CrO Content (%): | standard international |
| SiC Content (%): | standard international | Model Number: | RN42 | Brand Name: | ANNEC |
| Name: | Clay Brick For Furnace | Apparent porosity: | ≤22 | Bulk denisity: | ≥2.15 |
| Creep rate: | ≤1.0 | Refractoriness: | ≥1750 | Refractoriness Under Load: | standard international |
| Permanent Linear Change: | standard international | Cold Crushing Strength: | ≥30 | Fe2O3: | standard international |
| Al2O3: | 48max |
Packaging & Delivery
| Packaging Details: | standard fumigate pallet for sea transportation |
| Delivery Detail: | 40 days after signing the contract |
Specifications
refractory fireclay brick RN-42
1.NASDAQ listed company
2. stock code: ANNC
3.exported to many foreign countries
4. pass ISO
Product Description
| Product name | Clay Brick | mark | ||||
| Items | Apparent porosity(%) | Bulk density(g/cm3) | creep rate(1250°C,20-50h,0.2MPa)% | Refracoriness(°C) | Refractoriness under load(0.2MPa)(°C) | |
| Speification | ≤24 | ≥2.15 | ≤1.0 | ≥1750 | - | |
| Items | Permanent linear change(1150°C,4h,average) | Cold crushing strength(MPa) | Thermal shock resisitance (1100°C,water)cycle | Al2O3(%) | SiO2(%) | Fe203(%) |
| Speification | - | ≥30 | - | - | _ | - |
We can do different components of low creep brick, Fireclay brick is refractory clay and flint clay clinker as the main raw materials, containing 30% to 46% alumina, refractoriness 1580 ~ 1770 °C, is a weak acid refractory, thermal shock resistance and the acidic slag corrosion resistance.
Our Services
& High professional services.
& Your private information will be well protected.
& After receiving the e-mail reply as soon as possible.
& We have a high-quality after-sales service
FAQ
Client:what is your company advertage?
Us:1, Our company has established a complete quality assurance system,we have been certified by an array of ISO.
2, There is almost no black spot on the surface of our bricks. It represents more even and neat color due to the superior raw material and strict selection.
3, Our product enjoys higher refractoriness under load because of its higher heat treating temperature in the high temperature zone of the furnace.
Client :why should we choose you?
Us:we can ensure qualified products only and 100%exfactory pass rate.
- Q: What are the differences between high alumina brick and high alumina refractory brick?
- with the increase of the fire temperature and other indicators, Al2O3 content is also improving. the general content of Al2O3 in high alumina brick is more than 60% .
- Q: What are the main components of refractory bricks
- The main ingredient of silica brick is monox. there are various materials of refractory bricks, the main component of high alumina brick and clay brick is aluminium, the main ingredient of each kind of material is not the same, the main component of magnesia bricks and magnesia chrome bricks is magnesium oxide
- Q: Which is more useful, aerated concrete block or clay brick?
- How to evaluate the porous brick right (aerated concrete block), the practicability of the clay brick, brick which is first aerated concrete block, aerated concrete block and clay brick is the coexistence of wall materials, only the current use rate than the aerated concrete block of clay solid brick.
- Q: Would you please tell me how to use the simple method to identify shale brick, clay brick?
- Is the shale as raw material for high temperature baked bricks using shale and coal gangue, clay brick not dense surface, general clay brick for load-bearing structure, relatively thick, single shape; shale brick shapes, shapes with holes, in non bearing structure.
- Q: What are the reasons for the production of waste in the formation of fireclay bricks?
- The reasons for the production of waste when form fireclay bricks: Tile size is unqualified. This is due to the mold installation is not firm, the template transfers when molding; if the amount of material being added fluctuates largely, also can cause the body size changing. Ji Yangon Chi lie charge generation layer containing decyl poke pull and crack. The molding operation does not according to the principle of the light first and the thick later. At the initial pressure, the air doesn't releases, which causes the elastic aftereffect by repressing. Too much mud water, uneven mixture and inequal template all can make the body produce layer crack or crack. Twist. The template is used for too long, the template deforms, so raw brick deforms, the amount of water is too large, brick naturally deforms, causing the body twist. Miss edge and angle. Because of poor plasticity of mud, particles segregate, feeding back corner is not real, the body will appear side missing and angle modulation phenomenon. Bias voltage. Due to the deflection of the die head or the uneveness of mold bottom. Loose。 Due to insufficient feeding amount or insufficient pressure times.
- Q: How to wipe off the white paint on the refractory brick (red).
- Cover the wall gap with tape. . Then paint the bricks. Finally, tear the tape off. .
- Q: Can red bricks be burned in tunnel kiln which used to burn refractory brick?
- It can be used to burn the red brick, as long as the temperature is almost the same
- Q: Why can't gravity retaining walls be made of clay bricks?
- Gravity retaining walls are usually made of mortar stone, but no clay bricks are used.No, I don't know. It's possible to use clay bricks instead of clay bricks
- Q: Are refractory bricks necessarily needed to build a kitchen stove?
- The kitchen stove is used to cook dinner, so refractory bricks are unnecessarily needed. It depends on the temperature.
- Q: MU10 what are the non clay solid bricks?
- Clay solid brick with clay and is needed by adding admixture as raw materials, solid bricks by water mixing, molding, high temperature calcination made, mainly used for masonry bearing and non bearing wall, wall materials is a kind of widely used.
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Fireclay Brick RN-42 - Refractory Grade
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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