Product Details

Fire Resistant Brick for Steel Reheating Furnace

Specifications

Fused Cast Skid Rall Block

Used in skid rail furnace,hearth furnece,gliding rail bricks,stell pusher furnace.

Wear-Resistance bricks are made of raw materials such as high-grade bauxite and Australia imported zircon sand, which are melted and founded in high temperature electric furnace. It is mainly used in areas that require high abrasion and temperature resistance, such as gliding rail bricks in steel pusher metallurgical furnaces, the tapping platform style walking beam furnaces, and also as the interior for destructors

Physical properties and chemical composion

( % )Chemical Composition
SiO2		19
Al2O3		73
Na2O		1.0
ZrO2		5.5
Others		1.5
Physical Properties		-
True density(g/cm3)		3.54
Cold crushing strength(Mpa)		>350
(%)Thermal expansion rate(%) 1150°C		0.8
Thermal Conductivity(500-1500°C)		4.6w/m.0k
Porosity		<4%
Bulk density (g/cm3)	PT	≥3.0
	WS	≥3.2
Crystalline hpase composition( % )		-
Corundum		38%
Porzite		40%
Glass phase		17%
Baddeleyite		5%

Product Description

Features

1.Casted by melting raw material in the mold, then cooling and solidification.

2.High abrasion and temperature resistance.

3.High-purity raw material, barely no pollution.

4.Top quality, long service time.

Applications

For skid rails refractories of steel reheating furnace.

It is mainly used in areas that require high abrasion and temperature resisture,sush as gliding rail bricks in steel pusher metallurgical furnaces,the tapping platform style walking beam furnaces,and also as the interior for destructors.

Cast Process

Trading Process

Packaging & Shipping

Our Services

1.We offer free of charge samples.

2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.

3.We pay much attention to the production procedures and testing.

4.We offer good after-sale service.

Company Information

Brief Introduction of Sunrise

Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory

materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main