60-65% Alumina Content Sillimanite Brick for Glass Furnace and Fiber Glass Kiln

China refractory brick manufacturer factory price 60 65 alumina content sillimanite brick for glass furnace and fiber glass kiln

Sillimanite bricks are refractory bricks with good characteristics, which are prepared from sillimanite minerals by high-temperature firing method or slurry casting method. Sillimanite is converted into mullite and free silica after high temperature calcination. Generally, it is produced by high-temperature firing method and mud casting method.

Sillimanite is a natural high-grade refractory mineral. It has the characteristics of low thermal expansion, resistance to metallurgical slag and various glass liquids, and good high temperature wear resistance. The physical and chemical properties of sillimanite bricks are better than that of high alumina bricks, with a refractoriness of 1770~1830℃, and the starting point of load softening at 1500~1650℃. It is mainly used for the forming of the flow hole of the glass tank kiln, the lining of the blast furnace, the throat and the ceramic industrial kiln furniture. Refractories based on natural sillimanite also have these advantages. Therefore, sillimanite refractories are widely used in metallurgy, chemical and building materials industries.

China refractory brick manufacturer factory price 60 65 alumina content sillimanite brick for glass furnace and fiber glass kiln

Sillimanite brick Features

Thermal expansion rate
Sillimanite is a natural high-grade refractory mineral, which has a low thermal expansion rate
High load softening temperature
The starting point of load softening is 1500~1650℃. Has good high temperature thermal stability
Strong slag resistance
Resistance to metallurgical slag and various glass liquids
Chemical resistance
Features of low pollution to molten glass

China refractory brick manufacturer factory price 60 65 alumina content sillimanite brick for glass furnace and fiber glass kiln

Sillimanite products include feeder bricks, flow troughs, rotating pipes, bowls, bowls, mixing paddles, punches, barrels, fire-stop slag bricks, gate bricks, bowl cover bricks, opening bricks, Hundreds of products and specifications such as burner bricks, beam bricks, cover bricks, muffle bricks, etc.

Sillimanite brick application:

1) Glass industry, glass furnace, alkali-free fiber furnace. Sillimanite bricks are currently mainly used in the tin bath roof tiles of float glass production lines in the flat glass industry. Because sillimanite refractories have good high-temperature thermal stability, resistance to erosion and erosion by molten glass, and less pollution to molten glass. It is suitable for equipment such as forehearths, feeders, pipe stretchers and other equipment in the glass industry, which can significantly improve productivity.
2) Steel industry, widely used in key parts of blast furnace, hot blast furnace, ladle lining and reheat furnace.
3) Key parts of cement kilns, tunnel kilns, boilers, coke ovens, waste incinerators and carbon furnaces 

China refractory brick manufacturer factory price 60 65 alumina content sillimanite brick for glass furnace and fiber glass kiln

Packaging for sillimanite brick 
1.Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film
(1)Wooden pallet size:Usually0.92*0.92m(standard brick),but 1*1m (special shape brick) at most,
(2) Load weight of each pallet:Usually 1.5-1.7Tons, max 2.0 Tons.
(3)20 Foot Container can be loaded max 25-26Tons, about 13-16Pallets.
2.Can make the package according to customer's requirements.

Shipping for sillimanite brick 
1.FEDEX/DHL/UPS/TNT for samples.
2.By Sea for batch goods.
3.Customers specifying freight forwarders or negotiable shipping methods!
4.Delivery Time of sillimanite brick :
(1)Samples: 3 days for common shape samples; 15 days for special shape samples.
(2)Batch goods:Within 7-10days for in stock bricks from ordering shipping space to deliver goods and within 20-30 days for NO in stock bricks.

Payment Terms
(1) T/T, Western Union, LC;
(2)Usually 30% deposits, 70% balance to be paid before delivery or against copy of BL or negotiations
Others
MOQ: Usually 1 container, MOQ 1Tons, Customers can order certain PCS for special brick.

Henan hongtai kiln refractory co., LTD. Is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.

Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, sillimanite brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.

Henan hongtai kiln refractory co., LTD. : "quality first, reputation first, customer first: it is our aim."Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service.Henan hongtai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.

China refractory brick manufacturer factory price 60 65 alumina content sillimanite brick for glass furnace and fiber glass kiln

Q1:Are you a manufacturer or trader?
A:Factory+trade(mainly factories,meanwhile,we operates other related products)
Q2:What's the MOQ of trial order?
A:No limit, We can offer the best suggestions and solutions according to your needs.
Q3:After an order is confirmed,when deliver?
A:15-25days after deposit; if customer sized, 35days.
Q4:Which payment terms can you accept?
A:T/T,L/C,Western Union,Moneygram,Paypal are available
Q5:How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.
Q6:Can you offers samples?
A:Of course, samples are free but freight paid by the buyers.
Q7: What is the service life of your bricks?

A:Depend on brick types, using conditions and methods.

Q8: Can we visit your factory?
A:Of course,welcome to visit at any time. Seeing is believing.
Q9:How to solve the quality problems?
A:If the products have quality problems, we will be responsible to offer compensation.

Hongtai Kiln Refractory has professional sales and after-sale service team who provide customers all-around service about product selection, transportation, installation and operation technology training etc. Now we have established cooperation relationship with many science and research units and our products have been sold to Vietnam, Thailand, Malaysia, South Korea, Pakistan, Kazakhstan, India, Japan, Indonesia, Germany, Italy, Mongolia, Russia, Argentina, colombia, Eygpt, South Africa and etc.

We has over 20 years experience on producing High quality sillimanite brick for glass furnaceand E fiber glass kiln.

Payment Guarantee: If couldn't trust us at first order, could use trade Assurance.

Jerry Li         

Cell&WhatsApp: 0086-13373957739 

Email: jerry(at)firebricks-supplies.com