Audited Supplier
sk34-R
Clay
Long Time Materials
1580< Refractoriness< 1770
Brick
Yellow
2.10-2.17g/cm3
450X50/75/100mm
Al2O3+Sio2
Refractory Material
Alumina Cement
DKJL
Wooden Pallet
As per your request
China
6902200000
Product Description
Customizable Fire Clay Refractory Brick Sk34
The main applications of fire clay brick are the low temperature parts such as blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces. Due to the scale-up of a variety of industrial furnaces and severity of operating conditions, super dense fireclay bricks that made of more refined chamotte being calcinated at high temperature are applied more than before.
Packing: Standard export wooden pallet
Shipping: By vessel or plane from any Chinese port
Welcome your inquiry and expect to provide satisfactory products and services for you.
Fireclay bricks use Chamotte that the fire clay is calcinated as the main material. These bricks consist of fire clay and binder. The chemical components of these bricks are SiO2 and Al2O3. (Al2O3=25~40%) fireclay bricks are cheap so that they are used for all kinds of industrial furnaces.
The main applications of fire clay brick are the low temperature parts such as blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces. Due to the scale-up of a variety of industrial furnaces and severity of operating conditions, super dense fireclay bricks that made of more refined chamotte being calcinated at high temperature are applied more than before.
| Item | General clay firebricks | Firebricks for blast furnace | Firebricks for hot-blast stove | Firebricks for pouring | Firebricks for the lining of temming ladle | Firebricks for steel pouring | Low pore firebricks |
| Brand | N-2a | GN-42 | RN-42 | JZN-40 | CN-40 | SN-40 XN-40 KN-40 ZN-40 | DN-40 |
| Al2O3, % min | 42 | 42 | 42 | 40 | 40 | 40 | 42 |
| Fe2O3, % max | -- | 1.7 | -- | -- | -- | -- | -- |
| Refractoriness (ºC) min | 1730 | 1750 | 1750 | 1710 | 1730 | 1710 | 1730 |
| Refractoriness under load of 0.2Mpa(ºC) min | 1350 | 1430 | 1400 | -- | 1400 | 1370 (SN-40, KN-40) | 1390 |
| Apparent porosity, % max | 24 | 16 | 24 | 17-25 | 19 | 15-23 (SN-40) 22 (KN-40) 15-25(XN-40) 23(ZN-40) | 15 |
| Linear change on reburning, % | +0.1 - 0.5 1400ºCX 2h | 0 - 0.3 1450ºC X 2h | 0 - 0.4 1450ºCX 2h | +0.1 - 0.3 1350ºC X 2h | 0 - 0.3 1400ºC X 2h | 0 - 0.3 1350ºC X 2h (XN-40) | +0.1 - 0.3 1400ºC X 2h |
| Cold crushing strength MPamin | 25 | 49.0 | 29.4 | -- | 34.3 | 19.6 (ZN-40) | 39 |
Packing: Standard export wooden pallet
Shipping: By vessel or plane from any Chinese port
Company Information
DKJL refractories exporting company is one of the most professional suppliers of refractories in China. Our main products are refractory and thermal insulation materials, heating elements, industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.
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Our service:
Provide sample for test before order
Provide competitive price
Arrange prodcution on time
Control product quality and delivery time
Provide finished products and packing photos
Book the earliest and fast vessel
Provide original document and original certificate
After sale serivce
Welcome your inquiry and expect to provide satisfactory products and services for you.
