Refractory Clay Brick, Clay Refractory Brick, Refractory Fireclay Brick
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000000 m.t./month
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Refractory clay brick,clay refractory brick,refractory fireclay brick
Features and advantages:
1. High refractoriness,High-temperature endurable .
2. Good corrosion resistance.
3. Good spalling resistance and wear resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low.
7. Good volume stability at high temperature.
Physical and Chemical index:
Item/Grade | Refractory clay brick | High alumina brick | |||||||
ZYC-35 | ZYC-38 | ZYC-42 | ZYC-45 | ZYC-55 | ZYC-65 | ZYC-75 | ZYC-85 | ||
AL2O3 % (≥) | 35 | 38 | 42 | 45 | 55 | 65 | 75 | 85 | |
Refractoriness °C (≥) | 1680 | 1730 | 1750 | 1760 | 1770 | 1790 | 1790 | 1850 | |
Refractoriness under load, 0.2MPa, °C (≥) | 1350 | 1370 | 1400 | 1420 | 1450 | 1500 | 1550 | 1600 | |
Permanent linear Change, % | 1500°C ,2h | 0.1-0.4 | 0.1-0.4 | 0.1-0.4 | 0.1-0.4 | ||||
1400 °C,2h | +0.1 | +0.1 | |||||||
1350 °C,2h | +0.2 | +0.1 | |||||||
Apparent porosity % (≤) | 24 | 22 | 20 | 20 | 22 | 23 | 23 | 23 | |
Cold crushing strength ,MPa (≥) | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | |
Application:
Fireclay brick is widely used in metallurgy, petroleum, chemical industry, building materials, machinery processing, military, etc of thermal technology equipment.
FAQ
Q2: What`s the lead time for my order?
A2: It depends on customers’ requirements and our production schedule. And usually we need 30-60 days for refractory bricks,10-25 days for unshaped refractory materials and 10-20 days for ceramic fiber blankets.
Q3: Can you offer Door-to-Door delivery?
A3: Yes, but only for some countries such us U.S., UAE, Saudi Arabia, Iran, and Russia, etc.
- Q:The renewal of refractory brick internal the lime kiln belongs to overhaul. In the absence of production, are the replacement of valve and sporadic projects also considered overhauls? Or routine maintenance!
- The replacement of fire brick is a major overhaul. If the part causes the furnace shutdown, which is also a major overhaul, so the key of overhaul is depends on what reason it is
- Q:What kinds of annealing furnace refractory bricks there are?
- But the energy saving effect is good, but also can use lightwight heat insulating brick, but the price is higher than that of clay brick
- Q:What is the meaning of the new type of dry rotary kiln refractory brick 620,320?
- 20 stands for that the length of the brick is 20CM, there is only a kind of 620 brick for masonry. Simply say: 1. 620 and 320 these two specifications of bricks are needed simultaneously if it is 4 meters kiln that should be built. When the diameter of the kiln is 6M. Other specifications of kiln can be built by useing these two kinds of bricks in different proportions. 3M kiln can be built only by using 320 brick, its proportion of use is 16. 3 stands for kiln's diameter
- Q:With what three clay brick clay brick with six holes under what circumstances?
- Different specifications, different strength, and use in different structures.
- Q:The making process of clay brick
- Ordinary brick size of 240 mm * 115 mm * 53 mm, according to compressive strength (Newton / square millimeter, N / mm2) size is divided into MU30, MU25, MU20, MU15, MU10, MU7.5, these intensity levels.
- Q:What kind of refractory brick is suitable for 1400 degrees shuttle kiln?
- Corundum mullite is also the principle about.2 can be. use high aluminum brick, which heat storage capacity is big, but the price is more expensive, and the chilling and heating performance is not good, the .
- Q:What refractory mortar is better if masonrying 4 meters height and 114 mm width of refractory brick
- Use high aluminum refractory cement!
- Q:What are 85 bricks, 95 bricks and standard bricks? What are the specifications?
- Clay to clay (including shale, coal gangue powder) as the main raw material, through mud processing, molding, drying and roasting and.
- Q:The stove which made of refractory bricks and fireclays will produce cracks after being used. How to solve this problem?
- The use of low expansion materials will be better. But as for the stove, the appearance of crack is attributed to the selected materials or the environment. And when the temperature is not high, there still seems to be crack, so through expansion joint reservation, not allowing itself to crack
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Refractory Clay Brick, Clay Refractory Brick, Refractory Fireclay Brick
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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