Tangshan Spry Refractory Co., Ltd.

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Refractory Brick

Product Details:

Place of Origin	Hebei, China (Mainland)
Shape	Brick
Material	Alumina Block
Model Number	A, B AND C SERIES
Brand Name	A, B AND C SERIES
THERMAL INSULATED	COLORED

Payment & Shipping Terms:

Packaging Details:	To be packed by carton and fumigated wooden pallets or according to indication from customers .
Delivery Time:	WITHIN 30DAYS OR ACCORDING TO THE QTY
Payment Terms:	L/C,D/P,T/T
Supply Ability:	10000 Piece/Pieces per Day

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Detailed Product Description

Product:	A-6	A-7	B-5	B-6	B-7	C-2	C-3

Properties:
Materials	Hi-Alumina	Hi-Alumina	Hi-Alumina	Hi-Alumina	Hi-Alumina	Hi-Alumina	Hi-Alumina
The Temp. of reheating liner changer less than 2% (^oC)	1400	1500	1300	1400	1500	1400	1500
BulkDensity (g/cm³)	0.7	0.75	0.8	0.9	1	1.2	1.25
Cold Crushing Strength (kg/cm²)	10	10	25	30	30	70	100

Typical Chemical Analysis (%):
Al2O3	48	55	40	48	55	48	55
SiO2	48	42	55	48	42	48	42
Fe2O3	1.5	1.5	1.5	1.2	1	1.2	1

Brick Size:
Standand Size (mm)	23011465
	23011475

Thermal Insulated refractory JIS series brick are made from different raw materials such as diatomite , clay , bauxite , kaolin , mullite ,kyanite , sillimanite and alumina powder . Porous structure (not transfixion ) make them own lower density and lower thermal conductivity .