High Temp Dry Pressed Bauxite High Alumina Refractory Bricks For Steel Furnace

Name: High Temp Dry Pressed Bauxite High Alumina Refractory Bricks For Steel Furnace
Brand: Rongsheng
SKU: LZ55/LZ65/LZ75
Price: 200 USD

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Customer Reviews

Products have high quality&Service was outstandingly friendly and efficient

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The sample meets our need, hope we can start our first order quickly.

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High Temp Dry Pressed Bauxite High Alumina Refractory Bricks For Steel Furnace

$High Temp Dry Pressed Bauxite High Alumina Refractory Bricks For Steel Furnace$

$High Temp Dry Pressed Bauxite High Alumina Refractory Bricks For Steel Furnace$

Large Image : High Temp Dry Pressed Bauxite High Alumina Refractory Bricks For Steel Furnace

Product Details:

Place of Origin:	Zhengzhou ,China
Brand Name:	Rongsheng
Certification:	ISO9001
Model Number:	LZ55/LZ65/LZ75

Payment & Shipping Terms:

Minimum Order Quantity:	1 TONS
Price:	200-800USD
Packaging Details:	packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time:	20-30DAYS
Payment Terms:	TT； L/C
Supply Ability:	2000tons /month

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High Temp Dry Pressed Bauxite High Alumina Refractory Bricks For Steel Furnace

Description

High Light:

heat resistant bricks

cement kiln bricks

High Temp Dry Pressed Bauxite High Alumina Refractory Bricks For Steel Furnace

Description:

high alumina brick

Feature:

1. bricks are made from high quality bauxite
2. dry pressed
3. burned under tunnel kiln
4. accurate dimension
5. high strength

Product specification:

standard form, normal standard, shaped and special shaped bricks.Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the mostly used in the key positions.Molding method: it has down draft kiln and tunnel kiln and the general sintering temperature is 1360-1480 degrees. It is a kind of aluminosilicate refractory product which aluminum oxide (Al2O3) content is higher than 48%.

Applications:

1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln

Specifications:

High aluminum refractory bricks physiochemical index

Item		Properties
Item		LZ-80	LZ-75	LZ-65	LZ-55	LZ-48
Al₂O₃ ,%		80	≥75	≥65	≥55	≥48
Refractoriness °C		≥1790	≥1790	≥1790	≥1770	≥1750
Bulk density,g/cm³		2.65	2.5	2.45	2.4	2.3
Softening temperature under load		1530	≥1520	≥1500	≥1470	≥1420
Permanent linear change,%	1500°CX2H	+0.1 -0.4	+0.1 -0.4	+0.1 -0.4	+0.1 -0.4
Permanent linear change,%	1450°CX2H					+0.1 -0.4
Apparent porosity,%		22	≤23	≤23	≤22	≤22
Cold Crushing strength Mpa		55	≥50	≥45	≥40	≥35
Application		All industrial furnace