Product Details

Product Description

High alumina bubble insulation firebrick/fire brick for hot sale

insulating light weight high alumina brick Description

insulating light weight high alumina brick are sintered mainly with supper-fine bauxite chamotte, and proper additive by a method of EPS ignition loss, their main advantages include high intensity, low thermal conductivity, excellent thermal stability, very small reheat linear change, outstands erosion and corrosion resistance etc. They are an ideal kind of energy-conserning products which can be widely used as lining or insulating layers of various industrial furnaces and kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry, etc. Recommended service temperature: less than 1400℃.

Features

High alumina bubble insulation firebrick/fire brick for hot sale

1. Can contact with the flame directly
2. High Refractoriness
3. High insulation
4. Low thermal conductivity
5. Significant energy-saving effect

Specifications&Data

High alumina bubble insulation firebrick/fire brick for hot sale

Brand Inedx	HG-1.2	LG-1.0	LG-0.9	LG-0.8	LG-0.7	LG-0.6	LG-0.5
Al₂O₃,%	≥48
Fe₂O₃,%	≤2.0
Bulk Density ≤	1.2	1.0	0.9	0.8	0.7	0.6	0.5
Cold Crushing Strength ≥	5	3.92	3.43	2.94	2.45	1.96	1.47
(350°C)W/m.K Thermal Conductivity ≤	0.55	0.5	0.45	0.35	0.35	0.30	0.25
Temp reheating shrinkage less than 2.0%	1400	1400	1400	1400	1350	1350	1250

Application

High alumina bubble insulation firebrick/fire brick for hot sale Application

Refractory light weight high alumina brick is widely used in lining or insulating layers of various industrial furnaces, and kilns in petrochemical, machinery, ceramic industry, such as:
--lining and insulating layer of high temperature kilns.--carbon black stove, gasifier, hydrogen manufacturing furnace and shuttle kiln,etc.

size

High alumina bubble insulation firebrick/fire brick for hot sale Size

Straight type

Arch type

Wedge type

L×W×H (mm)

230×114×65

230×114×75

230×114×32

220×110×60

220×110×50

220×110×40

220×110×30

L×W×H/h (mm)

230×114×65/55

230×114×65/45

230×114×65/59

220×110×65/50

220×110×75/65

220×110×60/40

L×W×H/h (mm)

230×114×65/55

230×114×65/45

220×110×75/65

220×110×60/40

Other sizes according to customer requirements

Packaging & Shipping

High alumina bubble insulation firebrick/fire brick for hot sale Packaging & Shipping

Insulating High Alumina fire brick packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Advantages

1.Competitive Price. Make the products competitive in your market.
2.Abundant Experience. Prevent cracks and twist in bricks.
3.Different Moulds. Save mould fees for you.
4.Strict Quality Control. Meet clients’ quality requirement.
5.Large stocks. Guarantee prompt delivery.
6.Professional Packing. Avoid damage and secure the goods in transportation

contact