Silica Mullite Refractory Brick High Alumina Brick

Basic Info.

Model NO.	SM-63
Application	Cement Industry
Al2O3	Min63%
Brick Material	Refractory Brick
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

The brick is made from sintered special grade high alumina bauxite and high grade silicon carbide, pressed by high pressure, sintered at high temperature. With high temperature strength, excellent thermal shock stability, form a protective layer in the process of using, excellent wear-resistance and spalling resistance. Applied in transition zone,cooling zone and outlet of cement kiln.

Items Brand	SM-65	SM-63	SM-60
Al2O3 % ≥	65	63	60
Refractoriness ºC ≥	1790	1790	1790
Bulk density g/cm3 ≥	2.5	2.55	2.60
Apparent porosity % ≤	20	20	21
Cold crushing strength Mpa ≥	80	90	95
Modulus of rupture Mpa ≥	8	12	15
0.2Mpa R.U.L ºCT0.6 ≥	1550	1650	1680
Thermal shock resistance 1100ºCwater cycle ≥	10	12	15
Wear coefficient	--	8.2	8.5

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