refractory fireclay brick RN-42
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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:Shale brick and clay brick? Answer before you know it
- Has the advantages of high strength, thermal insulation, heat insulation, sound insulation and other characteristics, in order to shale as the main building materials brick construction, is the biggest advantage of shale brick and clay brick traditional construction method is exactly the same, without any additional special ` construction facilities, special tools, is the best substitute for traditional clay solid brick.
- 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:What are the differences between sintered bricks and refractory bricks?
- Sintered bricks belong to a type of refractory bricks.
- Q:What is the color of the refractory brick to repair the same color as the 1400
- Smash the same brick into fine powder
- Q:Can refractory bricks be used when it cracks for 1cm
- 3, If the crack is caused by burning or drying, then it can't be used. While if the carck is caused by refractory brick molding, it still can be used. 4, the crack is caused by refractory bricks raw materials.
- Q:Why limit sintering brick first and develop new wall material?
- The common brick used in the sintering brick will be used to borrow soil from the farmland, which will lead to the degradation and abandonment of the land. The clay belongs to the cultivated land, and protects the cultivated land in order to protect the precious land resources.
- Q:should clay or refractory cement be used to lay refractory bricks?
- structure strength of this brick lining is not good, apply some refractory mud, only use some virgin clay and corundum, many of the traditional approaches are very simple, mullite and carbon slurry, the specific products are selected according to the selected material and water glass or organic binder. binding agent can choose phosphate, silica and high alumina, clay is one part of the refractory clay, there are many kinds of refractory slurry according to the material, clay-based mud does use refractory cement and corrosion resistance is low
- Q:How many pieces of porous brick is equal to one ton?
- Refractory bricks are generally classified into two types, that is, shapeless refractory materials and shaped refractory materials. Shapeless refractory material: Also known as castable refractory, is hybrid power material composed of a variety of aggregate or a kind of aggregate and one or more kinds of the mixture of adhesive particles, it should be used evenly mixed with one or more kinds of the liquid, which has strong liquidity. Shaped refractory material: The general making of firebrick, there are standard rules for the shape, can also temporarily process according to need of building and cutting. The following are the specifications. fireclay bricks 230*114*65 each block 3.0 - 3.6 kg; special-shaped fireclay brick 230*65/55*114 each block 2.8 - 3.3 kg; the reason for the weight's ranges is that because the quality is different, in general, heavy density, good quality!
- Q:What is the role of refractory brick, whether is there any books to introduce refractory bricks
- Refractory bricks are generally used to build a hearth. Such as, boiler, furnace (molten metal), air heating furnace etc, the furnace need refractory bricks to bulid.
- Q:Can thick steel plate be used instead of the furnace inside the refractory brick?
- It depends on the temperature. The steel plate is a kind of heat conduction material which hasn't heat insulation, which should be based on the working environment.
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refractory fireclay brick RN-42
- 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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