Details of our mullite insulating brick

1.Working temperatures are from 1350° C to 1700° C

2.Made by imported tabular corundum, high pure fused corundum as main raw materials,

3.Through mixing, drying, molding, sintering in the high temperature shuttle kiln.

4. It contains alumina 50%-85%, and has mullite (Al2O3,SiO2) as major phases and binder phase.

5.Made as the working lining of directly contacting flame zone of the furnace, then improve saving energy effect.

Advantages feature of our mullite insulating brick

1.High purity, less impurity

2.High temperature resistance

3.Excellent thermal shock resistance,

4..High strength,high compression resistance,

5.High bulk density, good thermal conductivity, 

6.Good wear resistance and acid alkali corrosion resistance.

The physical and chemical indicators of our mullite insulating brick

Specification:Standard&special shape mullite insulating brick

Applications of our mullite insulating brick

1.It is suitable for various kinds of electric furnace lining,

2.It is used for the lining of ceramic kiln,tunnel kiln,roller kiln,and petrochemical industry kiln,

3.It is used for various kind of industries, such as Iron and steel industry, non-ferrous metal industry, electric aluminium industry,

4.It is widely used for lining of acid kiln, also used for blast furnace, hot blast furnace, glass kiln and high temperature kiln such as carbon baking kiln.

1. Production Process 

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.

Our packing for mullite Insulating 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

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 ! 

1.Before sales service:  enthusiasm

1.We will recommend suitable brick according to your demand.

2.We have professionals technicist, if you have any doubt about our products, we can give answer to you timely.

2.Sales service: servant

1.We will make the products according your requirement, such as the model, size, shipment and so on.

2.Packing the products in standard container or as your required.

3.Provide solutions for any possible problems.

3. After sales service: faithfulness

1.We provide the best service in the whole year.

2.If the products are not conform to customer samples or have quality problems, our company will be responsible to make compensation for it.

1.How are your products’ quality?

The products will be strictly inspected before shipment. We not only have to ensure the quality in business but also the credibility in our market.

2.Can you provide samples?

Yes, we can offer sample, samples are free.

3.What’s the delivery time after placing an order?

It’s usually 3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.

4.Does your company accept customization?

Yes, we accept OEM service

5.What’s your MOQ ?

MOQ may vary by customer’s special requirement, we will try our best to meet your business requirement.

6.Can we visit your company?

Sure, welcome to you at any time, seeing is believing!

7.How about your company’s certification?

ISO9001 and test report, we also can provide other necessary certifications if required.

Skype:ellen19920501  Whatsapp: 15838176428  WeChat:603699551

TEL:15838176428 or 18134731888

Email: ellen at literefractory.com or admin at literefractory.com 

Thanks for reading our websites!

       If you have any questions about our products, please contact us at any time, we will answer you asap!