Silicon mullite refractory brick high alumina brick

The brick is made from sintered special grade high alumina bauxite and high grade silicon carbide, pressed by high pressure, sintered at high temperature. With high temperature strength, excellent thermal shock stability, form a protective layer in the process of using, excellent wear-resistance and spalling resistance. Applied

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The brick is made from sintered special grade high alumina bauxite and high grade silicon carbide, pressed by high pressure, sintered at high temperature. With high temperature strength, excellent thermal shock stability, form a protective layer in the process of using, excellent wear-resistance and spalling resistance. Applied in transition zone,cooling zone and outlet of cement kiln.


Items
                Brand

SM-65

SM-63

SM-60
Al2O3  %                                      ≥656360
Refractoriness ºC                        ≥179017901790
Bulk density g/cm3                                 ≥2.52.552.60
Apparent porosity %                    ≤202021
Cold crushing strength Mpa               ≥ 809095
Modulus of rupture Mpa                ≥81215
0.2Mpa R.U.L ºCT0.6              ≥155016501680
Thermal shock resistance 1100ºCwater cycle ≥101215
Wear coefficient --8.28.5
Silica Mullite Refractory Brick High Alumina Brick

Silica Mullite Refractory Brick High Alumina Brick

Our production line
Silica Mullite Refractory Brick High Alumina Brick


we have one 42-meter push-plate kiln, one 96-meter tunnel kiln, and one 30-cubic lock kiln.

Our workshop
Silica Mullite Refractory Brick High Alumina Brick

Silica Mullite Refractory Brick High Alumina Brick


Our delivery 
Silica Mullite Refractory Brick High Alumina Brick


Our customers from all of the world
Silica Mullite Refractory Brick High Alumina Brick

Who we are? 
Zhengzhou Kaiyuan Refractories Co.,Ltd is a professional company produces and sales refractory materials for industry of cement,iron & steel and non- ferrous metals etc. Our plant covers an area of 6,000 square maters and has more than 100 employee. The capacity of production and selling is about 25,000 tons per year.
Our main products are corundum brick, magnesia brick, magnesia chrome brick, magnesia alumina spinel brick, low apparent porosity fireclay brick, high alumina brick, silica brick, insulation brick, thermal ceramic fiber blanket and all kinds of monolithic refractory materials.
Our products had been exported to South Korea, Japan, Russia, Bahrain,Iraq, Italy, Mexico, Germany, Pakistan, Japan, Thailand, Uzbekistan, UK and so on.

FAQ


1. How you can control your quality?
 
For each production processing, we have complete QC system for the chemical composition and Physical properties.
 
Before production, we test all the raw materials; During the production, we test the semi-finished products; After production, all the goods will be tested, only the qualified goods will de delivered and the quality certificate will be shipped along with goods.
 
2. What's your delivery time?
 
It usually needs about 45-50 days after receiving the deposit.
 
3. Do you provide free samples?
 
Yes, we can provide a free sample for testing, If we have sample in stock.
 
The quantity based on the material type, The buyer should bear all the shipping costs.
 
4. What's your payment terms?
 
We can accept 30% deposit, 70% balance to be against BL copy; 100% LC at sight.
 
5. Can we visit your Company?
 
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.
 
6. What standards do you have?
 
Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
 
The third party testing is all available for us.
 
For more details, please visit our official website: http://www.kaiyuanref.com/



 

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