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Lightweight High Alumina / Fireclay/ Mullite Insulation Brick

Lightweight High Alumina / Fireclay/ Mullite Insulation Brick photo-1
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Lightweight High Alumina / Fireclay/ Mullite Insulation Brick photo-3
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US$ 100 - 500 MOQ: 1 Ton
Key Specifications
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Brand Name:
HT
Place of Origin:
China
Model Number:
follow
Payment & Shipping
Payment Methods:
Port of Shipment:
any port in china
Delivery Detail:
30 days
Brand Name HT
Place of Origin China
Model Number follow
Shape Brick
Material Other, composite
CaO Content (%) international standard
MgO Content (%) international standard
SiO2 Content (%) international standard
Al2O3 Content (%) 48-80
SiC Content (%) international standard
CrO Content (%) international standard
Refractoriness (Degree) Common (1580°< Refractoriness< 1770°)

light-weight insulation brick manufacturer

Basic raw materials for insulating and lightweight refractory bricks with an overall porosity of > 45 % are porous materials, such as diatomite, vermiculite, hollow sphere corundum or -ash with different alumina contents, as well as volatile, flammable or foam-forming additives and burning substances. Insulating fire bricks cover the full range of applications up to 1850°C. Their chemical and physical properties make it possible to meet the most demanding and varied of requirements.

light-weight insulation brick manufacturer

Features of Insulation bricks

• low heat conductivity

• high cold crushing strength

• lowest possible CaO content for atmospheres containing sulphur/HCl

• CO resistant

• good temperature shock resistance

• high temperature deformation resistance

The gross density is set at a level such that minimal heat conductivity can be achieved at the highest application temperature. But Hongtai Refractory also offers a wide variety of speciality products for other applications where properties other than insulation are more important, such as resistance to high temperatures, temperature shock or reduction.

The fields of application for insulating fire bricks are wide-ranging and cover all applications with thermal processes. We therefore market insulating fire bricks in  all types of furnaces, boilers etc. for heat insulation. We are capable of satisfying bulk requirements of our valued customers in a very economical way. 

                The Specifications of Insulation bricks

light-weight insulation brick manufacturer

Packaging & Shipping

light-weight insulation brick manufacturer

Packaging of light-weight insulation brick

1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,
3.230*114*65mm:512PCS/Pallet, 230*114*75mm:448PCS/Pallet.

 Shipping of light-weight insulation brick

1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.

 

Production Process

light-weight insulation brick manufacturer

1)Raw material to factory→checkout→burdening→stirring→mixing→taking out the raw material,
2)Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment.
2.Quality Assurance
1)Going out the furnace→checkout→packing→qualified product→putting in storage→sale,
2)The process from raw to product are strictly tested by equipment.
1.Inspection and Control of incoming raw materials: according to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
2.Inspection and control of the process: during the production,every brick will be weighed twice strictly to reduce the error of weight .
3.Quality audit by quality management:  inspection of product standardization of quality of each product by process control and experimentation, taking corrective measures timely whenever deviations are noted.
4.Before delivery, the inspectors will inspect the size,appearance, physical and chemical properties of brick again in factory.

 

 

Contact

 


Product Tags: high alumina insulation brick , fireclay insulation brick , mullite insulation brick

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Business Type
Manufacturer
Year Established
2002
Factory Size
3,000-5,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million

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