Hot Selling Furnace Use White Corundum Mullite Refractory Brick for Sale

Product Description

Product Description

Corundum Brick have stable quality and excellent durability. These products are made mainly of calcined alumina, mullite, corundum of high purity. These brick have low porosity, excellent hot strength and creep resistance, and good volume stability at high temperature, Jucos Corundum Brick have been developed to meet the most demanding specifications for various industrial applications

Physical And Chemical Indicators For Corundum Brick

Brand   Properties		JC-98	JC-95	JC-90	JC-85
Chemical Composition (%)	Al2O3%	98.5	95	90	85
	SiO2%	0.3	3.0	9.0	18
	Fe2O3%	0.2	0.2	0.5	0.5
Apparent Porosity (%)		18	18	18	20
Bulk density,g/cm^3		3.0	2.95	2.9	2.75
Cold Crushing strength MPa		90	80	80	70
Refractoriness under Load (0.2MPa ºC)		1700	1650	1650	1700
Permanent Linear Change(%) 1600°C×3h		0.1	0.2	0.2	0.3
Main Applications		Carbon reactor furnace                                 Pertrochemical furnace                                   industry ceramic kiln                               Refractory tunnel kiln                                 Various high-temp Furnace

Features of Corundum Brick
Super higher cold crush strength character
Higher bulk density
Good performance in high temp refractoriness under load
 Higher temperate resistant with good refractoriness
 Lower impurity content
 Excellent resistance in slag abrasion

Applications of Corundum Brick
Carbon reactor furnace                               
 Pertrochemical furnace                                   
industry ceramic kiln                               
Refractory tunnel kiln                                 
Various high-temp Furnace       

Specifications of Corundum Brick
Alumina contents range from 85% to 99%
Widely used throughout metallurgical industry

Pictures Of Corundum Brick

JUCOS REFRACTORY located in Shandong Zibo, the place where rich in refractory raw material,we exploiting the availability of rich & high pure natural mineral resources of China understands the exact intelligence of the customers world wide to design, offer, manufacture and market high quality & performance oriented refractory products with a team of Techno Creative Commercial Engineers.  

FAQ

Q1 : How can you control your quality?

A1 : For each production processing, JUCOS have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. 

Q2 : What is your lead time? 

A2 : It usually needs about 15- 20 days after receiving the PO. 

Q3 : Do you provide free samples?

A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost. 

Q4 : What is your payments terms?

A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. 

Q5 : Can we visit your company?

A5 : Yes, for sure, you are welcome to visit JUCOS company. 

Q6 : What standards do you have?

A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 

      The third party testing is all available for us.