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Oem 38-48% Al2o3 Red Fire Clay Brick 230 X 114 X 65 Mm
Oem 38-48% Al2o3 Red Fire Clay Brick 230 X 114 X 65 Mm
Specifications
Description

Industry-specific attributes

SiO2 Content (%)
50%~65%
Al2O3 Content (%)
38-48%
MgO Content (%)
0.8-1.2
CaO Content (%)
0.34%
CrO Content (%)
0.1-0.3%
SiC Content (%)
1.2-1.4

Other attributes

Place of Origin
Henan, China
Shape
Brick
Material
Alumina Block
Refractoriness (Degree)
Common (1580°< Refractoriness< 1770°)
Model Number
Fire Clay Brick
Brand Name
Rongsheng
Weight of brick
3-4KG/Pices
Bulk density g/cm3
2.00-2.35
Apparent porosity/%
≤22
Cold Crushing Strength Mpa
≥25
Permanent linear change≥
1100
Refractoriness°C
≥1700
Application
Metallurgy
Color
Yellow
Certificate
ISO9001
Sample
Provide

Packaging & delivery

Package Type:
Standard export packing: Wooden pallet with thick paper and waterproof plastic film wrapped outside, tied by plastic belt. Or according to customer requirements.

Supply Ability

Supply Ability
6000 Ton/Tons per Month Fire clay brick
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Product details

Fire red clay brick clay powder manufacturers malaysia price for sale

Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!

The size is precise, providing kinds of shapes according to customer's drawing

Description

Fire clay brick is made of local top grade fireclay materials under the high temperature according to the lasted national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity. Fire clay refractory brick has wide usage and the largest production.

Applications

Iron & steel making industry Blast furnace, hot blast furnace(stove), pellet shaft furnace, hot metal ladle, steel ladle, tundish, eating furnace, soaking pit furnace, heat treatment furnace, refining furnace, reheating furnace, metal mixter furnace, cupola furnace etc thermal technology equipment
Non-ferrous Metal industry Smelting furnace, reverberatory furnace etc
Building materials industry Cement kiln, glass kiln, ceramic kiln, lime kilns, kiln car, tunnel kiln, rotary kiln
Energy&Incineration Coke oven, general boiler, power generation boiler, circulating fluidized bed boiler, electric furnace, carbon roasting furnace, waste incinerators
Others Petrochemical industry furnace, Pizza oven

Advantage

1. Low coefficient of linear expansion
2. Low thermal conductivity,
3. Strong resistance to the acid slag erosion,
4. Excellent thermal shock resistance,
5. High Refractoriness under load,
6. Low high-temperature creep rate.

Physical and chemical indexes

Fire clay brick for hot blast stove and low creep clay brick

Brands DRN-125 DRN-120 RN-42 RN-40 RN-36
Al2O3 % ≥45 ≥42 ≥42 ≥40 ≥36
Apparent Porosity % ≤22 ≤22 ≤22 ≤22 ≤22
Bulk density g/cm3 2.15-2.35 2.00-2.00 2.00-2.20 2.00-2.20 2.00-2.20
Cold compressive strength MPa ≥40 ≥35 ≥35 ≥30 ≥25
Refractoriness°C ≥1760 ≥1760 ≥1760 ≥1740 ≥1700
Refractoriness under load°C ≥1410 ≥1350 ≥1300
Creep rate%(0.2MPa*50h)≤ 0.8 0.8
1250°C 1200°C
Product tags

80 al2o3 alumina brick

,

70 alumina fire brick

,

new red sandstone
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Oem 38-48% Al2o3 Red Fire Clay Brick 230 X 114 X 65 Mm

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Product Detail
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Oem 38-48% Al2o3 Red Fire Clay Brick 230 X 114 X 65 Mm

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
11 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Main Products :
Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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