Refractory Bricks

REFRACTORY BRICKS FOR SALE

Refractory bricks are also named dense fire brick or hard firebricks.It is hard and density is higher than soft brick(insulating fire brick).Refractory bricks are used in high temperature equipment.We offer fire clay refractory brick and high alumina hard refractory brick.The properties of these bricks are good cold crushing strength,good thermal shock stability and stable at high temperature.It is widely used for the lining of furnaces,boilers,incinerators and kilns.

High duty fireclay brick

Fire clay refractory brick is also known as high duty fire brick,the alumina content is about 40%.It is dense,hard and durable.It is usually worked as safety lining or working lining of wood burning kilns and furnaces,kilns,as well as fire boxes in power plant.

High alumina hard fire brick

High alumina hard fire bricks contain high alumina,grade changes from 45% to 80%.Compared with fire clay bricks,high alumina hard fire bricks have higher density,refractoriness,and strength.The performance is better.It is good material for working lining of cement kilns,lime kilns ceramic kilns and shaft of blast furnace.

The common shapes and dimensions of refractory fire bricks

We offer various shape of refractory bricks,such as straight firebricks,arch fire bricks,wedges fire bricks,anchor brick,curved bricks,circle bricks or produce according to customer drawing.If you need a specific grade or shapes,dimensions,please contact us for more details.

Shapes	Dimensions(mm)
Standard straight bricks	230x114x65
	230x114x75
Larger straight bricks	230x172x65
	460x114x65
	300x150x65
Split bricks & Thin bricks	230x114x32
	230x57x65
	230x114x20
	230x114x40
End arch bricks	230x114x65/55
	230x114x65/45
	230x114x65/35
	300x150x65/55
	300x150x65/45
Side arch bricks	230x114x65/55
	230x114x65/45
	230x114x65/35
Wedge bricks	230x114/94x65
	230x114/74x65
	230x114/54x65