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Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks

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Zhengzhou Rongsheng Refractory Co., Ltd.

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Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks

Name: Size 9x45x25 Heat Resistant High Alumina Refractory Brick Refractory Fire Bricks
Brand: Rongsheng
Price: 250 USD

$Quality Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks wholesale$

Brand Name : Rongsheng

Certification : CE/ISO9001

Place of Origin : China Henan Province

MOQ : 5 tons

Price : USD 250-400 PER TON

Delivery Time : 10-15 working days

Packaging Details : pallet packing, standard export packing

Payment Terms : T/T, Western Union, MoneyGram

Material : Bauxite Chamotte

Al₂O₃ : ≥48

Shape : standard size or customized

Bulk Density : 2.2 g/cm³

Apparent porosity : 20-23 %

Cold crushing strength : 45 MPa

Refractoriness under load, 0.2MPa : 1450 °C

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Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks

$Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks$ $Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks$

Features:

Strong volume stability at high temperatures, good thermal shock resistant, wear resistance and chemical attack resistance.

Applications:

Transitional zone, reheater of cement rotary kiln and other thermotechnical equipment that requires good thermal shock resistance.

Physical and Chemical Indicators:

Items	Index
Items	LZ-75	LZ-65	LZ-55	LZ-48
Al2O3 %,≥	75	65	55	48
Cold Crushing Strength, MPa ≥	54	49	44	40
Apparent Porosity, % ≤	23	23	22	22
Refractoriness Under Load, °C ≥	1520	1500	1470	1420
Linear Change on Reheating, [1500°C×2h]%	+0.1-0.4	+0.1-0.4	+0.1-0.4	[1500°C×2h] +0.1-0.4
Refractoriness, °C ≥	1790	1790	1770	1750

Product Tags:

high temperature refractory bricks

shaped refractory bricks

$Quality Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks wholesale$

Size 9''x4.5''x2.5'' Heat Resistant High Alumina Refractory Brick , Refractory Fire Bricks Images

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