$1100
Silicone Carbide Spiral Nozzles Gas Cooling Spray nozzles
| Quantity(Piece) | 1 - 10000 | >10000 |
| Est. Time(days) | 15 | To be negotiated |
Product Details
Mullite brick is a kind of quality refractory insulation materials for resisting high temperature with features of light weight, low thermal conductivity, thermal insulation and high compression strength in the high temperature furnaces or kilns. lightweight bricks are mainly used for the top of hot blast stove, stack and bottom of blast furnace, regenerative chamber of glass melting furnace, lining of ceramic high temperature furnace and so on.
Feature
1.Excellent strength at ambient and elevated temperatures.
2.High compressive strength.
3.Very low levels of iron and other impurities.
4.Lightweight and energy-efficient.
5.Lower heat storage than denser refractory.
6.Heats quickly and economically to operating temperature.
Parameter
Item/Brand |
JM23 |
JM26 |
JM28 |
JM30 |
JM32 |
43Al2O3% ≥ |
43 |
52 |
58 |
72 |
78 |
Fe2O3% ≤ |
0.46 |
0.71 |
0.53 |
0.75 |
0.78 |
Service Temp℃ |
1300 |
1400 |
1500 |
1550 |
1630 |
Bulk density g/cm3 |
1.0 |
1.0 |
1.0 |
1.0 |
1.3~1.6 |
Cold crushing strength MPa ≥ |
3.83.5 |
60 |
4.2 |
4.5 |
5~12 |
Reheat liner rate of change % ≤ |
1300℃*4h 0.5 |
1400℃*4h 0.5 |
1500℃*4h 0.5 |
1500℃*4h 0.4 |
1600℃*4h 0.5 |
Thermal conductivity W/m.k ≤ |
0.24 |
0.273 |
0.381 |
0.398 |
0.426 |
Application
Mullite lightweight insulation brick is Mainly used as thermal insulating layer without the liquid melt touched or gas pickling in the constructing the various industry furnaces.
Production Process
Packing and shipping
1. Carton packaging +Pallet
2. tray + plastic film + fixed band .
3. pallets: 1*1m,0.93*0.93m .
4. tray weight: 1.6~2.0ton.
5. packaging according to customer service requirements.
Lite 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, Lite 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,Lite Refractory will always bring new products which will give better life and value to the user.
The quality assurance system consists of the following steps:
a.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.
b.Inspection and control of the process:During the production,every brick will be weighed twice strictly to reduce the error of weight .
c.Inspection of product Standardization of quality of each product by process control and experimentation.
d.Taking corrective measures whenever deviations are noted.
e.Quality audit by quality management.Before delivery, the inspectors will inspect the size,appearance,physical and chemical properties of brick again in factory.
Henan Lite Refractory Material Co., Ltd is located in Zhengzhou Henan province,which is one of the main refractory production bases in China.
Our manager has been engaged in refractory material industry for more than 15 years.In the technological team there are more than 10 senior designers and engineers,more than 20 technicians.
Why Choose Us?
(1)Product:
1.Based on rich refractory raw materials and experienced refractory manufacture factories,can providecomplete refractory in Specification and Category with good quality and competitive price.
2.Larger production capacity(3000tons per month) ensure the fast production cycle after confirmed the order.
3.ISO9001 Certificate,100% QC inspection Before Shippment,and 1 year Quality Assurance.
4.Professional packing avoid damage;Competitive Price make the products competitive in customers' market.
(2)Service
1.Alibaba Assessed 5 years Gold Supplier,but we have exported from 2010 through other trading companies and our manager is engaged in refractory materials more than 15 years,can supervise raw material,production,quality control,package,delivery professionally to ensure the products' quality.
2.Sales person:
(1)Quick and Professionally reply:Engaged in international trade more than 4 years with rich experience,can provide customers a series of advices and solutions including products,package,transportetc to make customer worry-saving and save time.
(2)Provide customer more than 8 hours'consultation service.
3.Free samples.Produce the products according to clients' requirements. To meet the refractory solutions, also can arrange technicians to customers' plant if needed.
Q1.What is the difference between Refractoriness and Working temperature ?
A1:Refractoriness:the refractory material withstands high temperature without melting and softening performance in the absence of load resistance.Usually working temperature is less than refractoriness about 350-400°C.
Q2.How are the products' quality?
A2:The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q3:What is the Warranty for the fire brick?
A3:For all the brick,we have 1 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q4.What is the service life of the bricks?
A4:The service life of different bricks is unlike.It also depends on your using condition and method.
Q5:Are you a manufacture or trader?
A5:To be honest we are a trader,but we have stable cooperation factories.And we can supply good pre-sale service, after-sales service.
Q6.Can we visit your company?
A6:Sure,welcome at any time,seeing is believing.
Q7. Do you provide samples?
A7:Yes, samples are available.
Q8. Do you accept OEM?
A8:Yes, we can do OEM.
Q9.What's the MOQ of trial order?
A9:No limit,We can offer the best suggestions and solutions according to your condition.
Q10.What are the payment terms?
A10:Usually T/T,but L/C,Western Union etc are available for us.
Q11. How long is delivery time?
A11:The delivery time will be determined according to the quantity of the order.
Q12.How about your company's certification?
A12:ISO9001 and Test Report,also we could apply other necessary certification.
Q13:Can we get support if we have our own market position?
A13:Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.
Due to the difference in the purchase situation and question time of each consultant, the following responses are only valid for the questioner within 3 days, other netizens are for reference only ~
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