High Refractoriness Fireclay Insulating Brick

Product Description

Products Description
 

Light Weight Clay Insulation brick is made of local top grade fireclay materials under the high temperature according to the lasted national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity. The temperature in the 1200-1400 ºC. Ingredients are mixed with water made of plastic material or mud, mud with extrusion or pouring shape, 1250-1350 ºC after dry burning oxidation atmosphere. The volume density of commonly used clay bricks is 0.75-1.2 g/cm3. In reality, more than 1.0, Light weight fire clay brick insulation brick index is the most concise method to judge its performance.

 

 

 

 

Specification

 

 

Brands	PNG-1.3	PNG-1.0	PNG0.8	PNG-0.5	PNG-0.3
Items
Al2O3%≥	42	42	42	40	40
BD g/cm3≤	1.3	1	0.8	0.5	0.3
CCS Mpa≥	8	6	4	2	1
PLC ºC	1400	1350	1250	1150	1100
TCS W/m.k	0.55	0.4	0.35	0.25	0.18
The above physical and chemical data is for reference only, please contact us for details

 

Production Process

 

 

Product Application

 

Usually used lightweight clay insulating brick have a bulk density between 0.75~1.20g/cm3, crushing strength between 2.0~5.9Mpa, thermal conductivity between 0.221~0.442W/(m·K) (1350ºC). Lightweight clay insulating brick have a wide range of applications, they are mainly used as insulating lining of different kinds of industrial kilns and furnaces, where doesn't contact with molten materials or gases corrosion. The max. working temperature of lightweight clay insulating bricks is 1200~1400ºC.

 

Product packaging

 

Packaging : Packed by sea-worthy wooden pallet + shrink wrapped + carton
For example, Standard size of Fireclay brick : 230x114x65mm

Shipping : 384pcs/plt x 18plts in one 20 feet container;

 

Why Choose Us

 

RS Refractories Co., Ltd. is located in Henan, China. Our company has professional scientific and technical personnel and production team, and we have our own fully automated factories. For more than ten years, we have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products. Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 70 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
 

RS Refractories Co., Ltd. is a first-class supplier of refractory materials, we can provide you with the most advantageous quotations and products. Looking forward to be your partner!

 

Customer visit

 

 

 

FAQ

 

Q1. Are you Manufacturer?
A: Yes, of course, our factory is in Xinmi,zhengzhou city,Henan province.
 

Q2. Can we visit your company?
A: Sure,welcome at any time,seeing is believing.

Q3. Do you accept OEM?
A: Yes, we can do OEM.

Q4. What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.

Q5. What are the payment terms?
A: Usually T/T,but L/C,Western Union etc are available for us.

Q6. How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.

Q7. How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.

Q8. How to solve the quality problems?
A: If the products are not confirmed to customer samples or have quality problems,our company will be responsible to make compensation for it.

Q9. What is the service life of your bricks?
A: The service life of different bricks is unlike.It also depends on your using condition and method.

Q10.How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.