Insulated Refractory Steel Furnace Bricks And High Alumina Bricks

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$Buy cheap Insulated Refractory Steel Furnace Bricks And High Alumina Bricks from wholesalers$

Insulated Refractory Steel Furnace Bricks And High Alumina Bricks

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Brand Name:Rongsheng

Model Number:LZ55/LZ65/LZ75

Certification:ISO9001

Price:200-800USD

Payment Terms:TT； L/C

Supply Ability:2000tons /month

Delivery Time:20-30DAYS

Company Data

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier

Contact Person Pika

Business Type: Manufacturer

Officials: 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China

Quality: Quality Certifitation Available

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Product Details Company Profile

Product Details

Insulated Refractory Steel Furnace Bricks And High Alumina Bricks

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

Competitive Advantage:

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

$Insulated Refractory Steel Furnace Bricks And High Alumina Bricks$
$Insulated Refractory Steel Furnace Bricks And High Alumina Bricks$

Company Profile

Zhengzhou Rongsheng Refractory Co., Ltd.

Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.

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