cheap light weight high alumina fire clay brick

cheap light weight high alumina fire clay brickProduct Description
Characteristics:
1. High refractoriness.
2. Good spalling resistance and wear resistance.
3. Good corrosion resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low. ItemFireclaybrickHighaluminabrickInternationalcodenameSK-30SK-32SK-34
SK-
35
SK-
36SK-37SK-38SK-40AL2O3%min3538424855657580Fe2O3%max2.52.52.522222
Refractoriness°C,
min17001720174017601770179017901820
Refractorinessunder
load12501300136014201450150015201530(0.2MPa)°C,minLinearchangeonreheating+0.1~-0.4+0.1~-0.4+0.1~-0.4+0.1~-0.4+0.1~-0.4+0.1~(1500°C,2h)%*1400°C*1450°C-0.4Apparentporosity%max242222232322Coldcrushingstrength2530353540455055MpaminBulkDensity,g/cm3min1.9-2.01.95-2.12.1-2.22.15-2.222.25-2.42.3-2.52.4-2.62.5-2.7
Application:
These bricks are widely used as the hot face linings on tunnel kilns and shuttle kilns.
For most high temperature kilns, the kiln car platform is built using bubble alumina bricks.
In most cases, the bricks are available in shapes such as rectangular, arch, end arch, key and wedge.
Bricks with tongue and grooves are also available on request.Packaging & Shipping
Packing details:
On wooden pallets with plastic cover or according to requiremnts of customers.FAQ
Q1. Are you manufacturer or trader?
A1. We are manufacturer and have our own factory ‘Tangshan YongMao Refractory Co., Ltd’, ‘Tangshan BoLei Trading Co., Ltd.’ Is wholly-owned subsidiary of YongMao.
Q2.How can you control your quality?
A2:First, our city is rich in the raw material, and the quality is one of the best in China.
Second,foreachproductionprocessing,wehavecompleteQCsystemforthechemicalcompositionandPhysicalproperties.Afterproduction,allthegoodswillbetested,andthequalitycertificatewillbeshippedalongwithgoods.
Thirdly: We have professional packing team; they packed carefully to gain the better outer performance andgood side and corner.
Q2. What is your lead time?
A2: Itusuallyneedsabout 7-14daysafterreceivingtheworkable payment.
Q3.Do you provide free samples?
A3:Of course! Customized samples are needed. The massproduction will be started after we get your confirmation on this sample. However, shipping costs are paid by you.
Q4. What is your payments term?
A4: Wecanaccept30%deposit,70%balanceto be against the BL copy or by LC, or other paymentterms.
Q5.Can we visit your factory?
A5: Yes, for sure, you are welcome to visit our factory. I do thing we willimpressed you a lot.Contact US