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High Purity Low Thermal Conductivity Silicone Andalusite Thermal Cast Resistant Lightweight Refractory Block Mullite Insulating Fireproof Alumina Bubble Brick
US$0.40-3.00
100 Pieces
Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Classification

High-Alumina

Feature

Long Time Materials, Thermal Insulation

Model NO.

LAUREL-B-13

Refractoriness (℃)

1650℃, 1760℃, 1770℃

Shape

Brick

Al2O3

85-99%

Fe2o3

≤0.2%

Product Name

Alumina Bubble Brick

Certifiacte

ISO9001, CE, etc

Cold Crushing Strength

9-12 MPa

Classification Temperature

1680-1800ºC

Application

Industrial Furnace

Performance

Excellent

Thermal Conductivity

Low

Color

White

Size Control

Accurate

Production Time

15-30 Days

Testing Laboratory

Support

Type

Heat-Resistant Material

Transport Package

Wooden Pallet

Specification

230x114x65mm; 230x114x76mm or customized

Trademark

LAUREL

Origin

China

HS Code

690220000

Production Capacity

5000 Tons/Year

Key features

Fast Lead Time: Efficient production line ensures quick order fulfillment.
Steel Industry Ready: Handles extreme conditions in metallurgical processes.
Low Bulk Density: Lightweight construction reduces transportation, handling, and structural loading requirements.

Company profile

Qingdao Laurent New Materials Co., Ltd
Importers and ExportersHigh Repeat Buyers ChoiceFast Delivery
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤3.18hTerms 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:Are they resistant to rapid temperature changes?
A:
Yes, Mullite Insulating Bricks have good thermal shock resistance, making them suitable for kilns with frequent heating and cooling cycles.
Q:Can they be used in boiler insulation systems?
A:
Yes, they are widely used in boiler linings and insulation layers to maintain stable operating temperatures.
Q:Can the bricks be customized for specific furnace designs?
A:
Yes, we provide customized sizes, shapes, and specifications according to furnace drawings and project requirements.

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