Firing Bricks Refractory

Firing Bricks Refractory ISO 9001:2000 Certificate AL2O3:38%~85% Bulk Density:0.5~2.76g/cm3 Application:Steel,Metallurgy,et

Firing  Bricks Refractory/ Refractory Fire brick/ Fire bricks

Zibo Shunzhou Refractory Co., ltd is a specialized manufacturer and supplier of refractory, we can supply many kinds of refractory products, such as high alumina bricks, fireclay bricks, low porosity fireclay bricks, insulating bricks and many kinds of refractory castable, ramming mass etc.

We have exported to USA, India, Germany, Canada etc many countries, and they are satisfied with our products.

 Fired  Bricks are dense shaped refractory material. with high refractoriness and mechanical behavior under high temperature, refractory bricks is the necessary material of high-temperature services, mainly used for industrial furnaces and kinls and several thermal equipments.

Except common bircks, We can produce many kinds shapes refractory bricks, especially some irregular shape bricks, we can produce exactly according to customers' drawing.

item	SK-32	SK-34	SK-36	SK-37	SK-38
AI2O3(%)	38	42	50	65	70
Fe2O3 (%)	3	2.5	2.5	2.4	2
Refractoriness (SK)	32	34	36	37	38
Refractoriness under load, 0.2MPa, Ta, ((°C)	1300	1350	1450	1550	1580
Porosity (%)	26	25	24	23	23
Bulk density (g/cm³)	2.05	2.1-2.15	2.3-2.4	2.4	2.5
Cold crushing strength (MPa)	25	25	45	45	51
Thermal expansion at 1000°C (%)	0.6	0.6	0.3	0.5-0.7	0.6