45-80 Cold Crush Strength Alumina Silica Fire Brick for Cement Kiln Ceramic Kiln

Henan refractory material manufacturer factory price alumina silica fire brick used in cement kiln, ceramic kiln or boiler

The Alumina silica fire brick produced by our company are based on the production of ordinary clay bricks, using high-quality homogenizing materials as the main raw materials, adding appropriate amounts of auxiliary materials and some additives, after fine grinding, mixing, and high-pressure molding, at an appropriate firing temperature It transforms into mullite crystal phase, and the residual product has a good mineral composition to ensure that the product has high refractoriness, dense bulk density, low porosity, excellent high-temperature creep performance and good volume stability. 

The international standard Alumina silica fire brick code is the model beginning with SK. Among them, the aluminum content of SK-34 corresponds to the domestic content of 48, the SK-36 corresponds to the domestic content of 55, and the content of SK-38 is 75. Alumina silica fire  bricks are differentiated according to their Al2O3 content. Currently, 48%, 55%, 60%, 65%, 73%, 75%, 80%, etc. are often used. 

1.Made by bauxite clinker and binder through Crushing,Mixing,Shaping,Drying and high temperature Sintering.
2.Al2O3 content is 48%-80%,main mineral components are corundum and mullite phases.
3.Refractoriness is above 1770°C,refractoriness under load is 1420-1550°C.
4.Working temperature:1350°C -1650°C.

Henan refractory material manufacturer factory price alumina silica fire brick used in cement kiln, ceramic kiln or boiler

1.Alumina silica fire brick Production Process
Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment

2.Alumina silica fire brick Quality Assurance
HongTai Refractory is committed to high quality standards for all its products and services. With its thirst on State of the art technology at every level and a wide range of products, HongTai Refractory can provide ideal solutions for the stringent requirement of the customer. Backed by decade of experience in different industries, and close association with customers,HongTai Refractory will always bring new products which will give better life and value to the user.

The quality assurance system about Alumina silica fire brick consists of the following steps: 

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 process control:During the production, each brick weight twice to reduce weight error.
3. Inspection of product Standardization of quality of each product by process control and experimentation.
4. Taking corrective measures whenever deviations are noted.

The shape and size of Alumina silica fire brick:

Straight size:230×114×65    230×114×75    230×57×65

Split size: 230×114×32    230×114×40    230×114×25    230×114×50

Arch/Wedge size: 230×114×65/45    230×114×65/55    230×114×75/45    230×114×75/55    230×114×75/65

Tile size: 230×230×38    230×230×50   230×230×65    230×230×75

Other size: Key brick, Skew brick, Soap, Checker, Neck, Taper

Also produce Alumina silica fire brick arrording to customers' needs

Usage for Alumina silica fire brick sk32, sk34, sk36, sk37,sk38,sk40:

Iron & steel making industry: Blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle,tundish,eating furnace,soaking pit furnace,heat treatment furnace,refining   furnace,reheating furnace,metal mixter furnace,cupola furnace etc thermal technology equipment

Non-ferrous Metal industry: Smelting furnace, reverberatory furnace etc

Building materials industry: Cement kiln,glass kiln,ceramic kiln,lime kins,kiln car,tunnel kiln,rotary kiln

Energy&Incineration: Coke oven,general boiler,power generation boiler,circulating fluidized bed boiler,electric furnace,carbon roasting furnace,waste incinerators

Others: Petrochemical industry furnace,Pizza oven

Henan refractory material manufacturer factory price alumina silica fire brick used in cement kiln, ceramic kiln or boiler

Henan refractory material manufacturer factory price alumina silica fire brick used in cement kiln, ceramic kiln or boiler

Packaging of Alumina silica fire 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 alumina silica fire brick package according to customer's requirements.

Shipping of Alumina silica fire brick

1.FEDEX/DHL/UPS/TNT for samples.

2.By Sea for batch goods.

3.Customers specifying freight forwarders or negotiable shipping methods!

4. Alumina silica fire brick Delivery Time:

(1)Samples:3 days for common shape samples;15 days for special shape samples.

(2)Batch goods:Within 7-10days for in stock Alumina silica fire brick from ordering shipping space to deliver goods and within20-30 days for NO in stock Alumina silica fire brick.

Alumina silica fire brick 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 Alumina silica fire brick.

Henan refractory material manufacturer factory price alumina silica fire brick used in cement kiln, ceramic kiln or boiler

1. Strong professional:
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2.Annual supply:
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3. Export experiences:
Now we have gained a global sales network reaching Taiwan, Russia, South Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
5. Testing equipment:
Our company's testing equipments as follows:
High Temperature RUL Tester     Bulk Density Tester     The Pressure Tester       Refractoriness Tester

Henan refractory material manufacturer factory price alumina silica fire brick used in cement kiln, ceramic kiln or boiler

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.

Jerry Li         

Cell&WhatsApp: 0086-13373957739 

Email: jerry(at)ht-refractory.com