$High-Flexural-Strength Impact-Resistant Precision-Sized Moisture-Proof Anti-Mold Refractory Insulating Alumina Bubble Brick for Electric Arc Furnace$

High-Flexural-Strength Impact-Resistant Precision-Sized Moisture-Proof Anti-Mold Refractory Insulating Alumina Bubble Brick for Electric Arc Furnace

Name: High-Flexural-Strength Impact-Resistant Precision-Sized Moisture-Proof Anti-Mold Refractory Insulating Alumina Bubble Brick for Electric Arc Furnace
Brand: Qingdao Laurent New Materials Co., Ltd
SKU: 2175960092

Shandong, ChinaQingdao Laurent New Materials Co., Ltd

US$0.40-3.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Feature

Low Thermal Conductivity, Long Time Materials, Thermal Insulation

Refractoriness (℃)

1580< Refractoriness< 1770

Model NO.

Shape

Brick

Al2O3

85-99%

Fe2o3

0.5-2.0%

Bulk Density

0.6-1.1 g/cm3

Product Name

Insulating Brick

Certifiacte

ISO9001, CE, etc

Cold Crushing Strength

1-3 MPa

Classification Temperature

1200~1600ºC

Application

Industrial Furnace

Performance

Excellent

Grade

Jm23/Jm26/Jm28/Jm30/Jm32

Thermal Conductivity

Low

Production Time

15-30 Days

Testing Laboratory

Support

Type

Heat-Resistant Material

Material

Mullite

Transport Package

Wooden Pallet

Specification

230x114x65mm; 230x114x76mm or customized

Trademark

LAUREL

Origin

China

HS Code

690220000

Production Capacity

5000 Tons/Year

Key features

Lightweight Structure: Reduce steel structure load and foundation costs.

Quick Installation: Pre-cut sizes and easy handling shorten project timelines.

OEM/ODM Support: Full customization for branding and technical requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast Delivery

Qingdao Laurent New Materials Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤2.98hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

About Our Factory & Business Background

Address1003, Building 1,No.17 Lianyungang Road,Qingdao,China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsRefractory Bricks, Magnesia Brick, Insulating Bricks, Ceramic Fiber Products, Bio-Soluble Fiber Products, Polycrystalline Fiber Products, Calcium Silicate Products, Refractory Castable, Insulating Castable, Ceramic Foam Filter

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe

Product Q&A

Q:What is Alumina Bubble Brick?

It is a lightweight, high-purity refractory brick made from alumina hollow spheres and alumina powder binder, designed for high-temperature insulation in industrial furnaces up to 1750C.

Q:What are the main advantages of Alumina Bubble Brick?

Low thermal conductivity, excellent thermal shock resistance, high compressive strength, low porosity, good oxidation resistance, and outstanding slag corrosion resistance.

Q:Where is Alumina Bubble Brick commonly used?

Industrial furnace hot-face linings, steel ladle and tundish permanent linings, glass melting furnace crowns, coal-water slurry gasifiers, aluminum melting furnaces, and petrochemical cracking furnaces.