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Al2O3 38- 42% Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln

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Al2O3 38- 42% Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln

Name: Al2O3 38 42 Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln
Brand: Rongsheng
Price: 100 USD

$Cheap Al2O3 38- 42% Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln for sale$

Brand Name : Rongsheng

Certification : CE/ISO9001/MSDS

Place of Origin : China

MOQ : 5TONS

Price : USD 100-300 TONS

Supply Ability : 3000 TONS PER MONTH

Delivery Time : 10-15 working days

Packaging Details : pallet packing, export standard packing

Standard Size : 230x114x65mm

Al2O3 : 38-42%

Bulk Density : 2.15g/cm3

name : Fireclay Brick

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Refractory Al2O3 30-48% Fireclay Brick For Industrial Furnace Glass Kiln

1: Refractoriness 1580℃-1750℃, Refractoriness under load is 1250℃-1450℃.
2. Fire Brick is used for Blast Furnace, Hot Blast Oven, glass kiln and other industrial furnace in high termature.
3. The Product shape has standard shape 230x114x65mm, and other special shape. the different mould is required.
4. Calcined fireclay is the raw materials, refractory clay as the binding agent.

5. Fireclay brick is acid refractory, more acid more SiO2 content, resistance for Acid slag.

6: Fireclay refractory brick has good thermal shock resistance, high refractoriness under load, low creep, can be used in furnace lining as glass oven, calcinator.

Physical and Chemical Data:

Item/Grade	Fire clay brick				High alumina brick
Item/Grade	SK-30	SK-32	SK-34	SK-35	SK-36	SK-37	SK-38	SK-40
AL₂O₃% (≥)	30	35	38	45	55	65	70	75
Fe₂O₃% (≤)	2.5	2.5	2.0	2.0	2.0	2.0	2.0	2.0
Refractoriness(SK)	30	32	34	35	36	37	38	40
Refractoriness under load, 0.2MPa, °C (≥)	1250	1300	1360	1420	1450	1480	1530	1600
Apparent porosity (%)	22-26	20-24	20-22	18-20	20-23	20-23	20-22	18-20
Bulk density (g/cm³)	1.9-2.0	1.95-2.1	2.1-2.2	2.15-2.22	2.25-2.4	2.3-2.5	2.4-2.6	2.5-2.7
Cold crushing strength ,MPa (≥)	20	25	30	40	45	50	60	70

$Al2O3 38- 42% Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln$ $Al2O3 38- 42% Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln$ $Al2O3 38- 42% Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln$

Product Tags:

replacement fire bricks

fireplace firebrick

$Cheap Al2O3 38- 42% Fireplace Refractory Brick High Density For Blast Furnace Glass Kiln for sale$

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