Product Details

Lightweight Insulation Fire Brick with Type 23,26,28,30,32

Product Description

About insulation bricks:

Heat insulation refractory bricks is my company the American advanced standard reference to the development and production of a kind of high efficient, energy saving, high grade product. The products have been widely used in metallurgical hot dip galvanized furnace, silicon steel processing furnace, blast furnace stove; The petrochemical industry ethylene cracking furnace, hydrogen furnace, a transformation furnace, sulfur recovery units; And other such as roller kiln, spindle type kiln, prevent (fight) carburizing (n) the stove and so on thermal device, and satisfactory results.

Mainly used for thermal boilers, cement kiln, glass furnace, gas furnace, fertilizer, blast furnace hot-blast stove, coking furnace, electric furnace, casting and casting steel brick

Technical parameters:

Al₂O₃%	>45
SiO₂%	40
Fe₂O₃%	<1.0
Cao%	1.7
Normal temperature the flexural strength MPa	1.0-1.3
Volume density %	0.52-1.25
Normal temperature compression strength MPa	1.2-3.4
Softening temperature °C	1250
Thermal shock stability (water) times / 1000 degrees air cold	>15
Coefficient of thermal conductivity W / (m.k) 350 degrees +-10 degrees	-1
Heavy burn line change %	-1 1300*12h
The highest use ° C temperature	1230-1760

Our Services

1. Competitive price and satisfying service.

2. Sample is aviliable for free.

3. We promise to keep online at all times so that you can contact us anytime.

Packaging & Shipping