Loading Port:Tianjin
Payment Terms:TT or LC
Min Order Qty:30 m.t.
Supply Capability:10000 m.t./month
Product Description
CNBM fire brick is an alumina-silicate refractory material in which the Al2O3 content is more than 55%, and is calcined from a high-content alumina raw material such as a silicone raw material or a bauxite. High heat resistance and high temperature resistance at 1770 ° C and above. Has good slag resistance, mainly used in the masonry of steelmaking electric furnace, glass furnace, cement rotary furnace and so on.
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Product Data Service also provide!
Packing and Shipping
Packaging : Fire brick Packed by sea-worthy wooden pallet + shrink wrapped + carton
For example, Standard size of refractory brick : 230x114x65mm
Shipping : 384pcs/plt x 18plts in one 20 feet container;
Common Product Data:
project | first-class | Second class | Third class | highest |
LZ-75 | LZ-65 | LZ-55 | LZ-80 | |
AL2O3 %≥ | 75 | 65 | 55 | 85 |
Fe203 % < | 2.5 | 2.5 | 2.6 | 2.0 |
Bulk Density g/cm³ | 2.5 | 2.4 | 2.3 | 2.6 |
Cold Crushing Strength MPa > | 70 | 60 | 50 | 80 |
Refractoriness Under Load ℃ | 1510 | 1460 | 1420 | 1550 |
Refractory temperature ℃ > | 1790 | 1770 | 1770 | 1790 |
Apparent Porosity % < | 22 | 23 | 24 | 21 |
Refiring linear change % | -0.3 | -0.4 | -0.4 | -0.2 |
Products Pics
Why us
Professional fire brick manufacturer. We have being specialized in producing refractory fireclay brick for more than 40 years so that we can guarantee a stable quality.
Guaranteed quality. Our production process conforms strictly to the requirements of ISO9000 quality management system. Quality inspection is carried out in every links of our production. SGS third party inspection is available.
Sound after sales service. We provide sound after sales service. We provide 24 hours’ consultation service. We are ready to answer your consultations at any time.
Main products as follow:
1)Various industrial furnace series refractories
High-alumina brick, anchor brick, clay brick, lightweight insulation brick, high-strength diatomaceous earth brick, low-iron mullite brick, silica brick
2)Heat storage balls for various industrial furnace regenerators
Special corundum heat storage balls, honeycomb, regenerator block, tapping chute brick,Anti-stripping high-alumina bricks for cement industry, alkali-resistant bricks, phosphate bricks, etc.
3)Industrial furnace and power generation boiler industry with various brands of wear-resistant bricks, corundum brick, mullite bricks and other stereotypes.
4)Wear-resistant castables, corundum castables, low-cement high-strength castables, impervious materials, self-flowing materials, plastics, and other unshaped refractories.
Products exported to the United States, India, Japan. South Korea, Pakistan and other countries.
