Products

DESCRIPTION

Basic Info.

Model NO.	CZM202
Bulk Density	3.25g/cm3
Demension	Block
Application	Glass Furnace
Brick	Zirconium
Zro2	Min72%
Transport Package	on Fumigated Wooden Pallets
Specification	220/114/64mm or as customer requirement
Trademark	KAIYUAN
Origin	China
HS Code	690220000
Production Capacity	2000 Tons/Month

Product Description

Casting Zirconium Mullite Brick Refractory Product
Physical and chemcial index of Casting Zirconium Mullite Brick Refractory Product

Item Brand		Unit	CZM-20
Al2O3 ≥		%	72
ZrO2 ≥		%	19
SiO2 ≤		%	7
Fe2O3 ≤		%	0.2
Bulk Density ≥		g/cm3	3.25
Apparent porosity % ≤		%	17
Cold crushing strength ≥		Mpa	100
Thermal expansion%≤		%	0.9
Refractoriness under load ≥		ºC	1700

Product feature: Casting Zirconium Mullite Brick Refractory Product is made of fused zircon-mullite and sinter alumina as main raw materials,hydrated alumina as binder,sintered by high temperure.The product are more dense,higher purity,corumdum phase is greater than 70%,baddeleyite content of more than 19%,mullite phase is more than 7%,the product has good thermal shock resistance,spalling,have strong corrosion resistance to glass liquid,and can be used for crown,port arch,hook brick,observation hole brick,burner brick,feeder bricks and dog-house crown and the area of serious erosion.It's recommeded to be the first choice for opal glass,and high borosilicate glass.

Why choose us?

Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.

Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product. We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory. We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.

Our Laboratory and R&D Center

We have test equipment for the following items:chemical %bulk densityapparent porositycold crushing strengthmodulus of rupturerefractoriness under loadcreepthermal expansionReheat linear changethermal shock resistancethermal conductivity
Contract Kiln ConstructionFAQ
1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.3. Do you accept OEM?
A: Yes, we do OEM.4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.5. What is the payment term?
A: TT, LC, DP, DA.6. How long is the delivery time?
A: Usually within 35 days after down payment.7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.9.What is your company's certification?
A: ISO9001 certificate