White Acid Resistant Brick with Factory Price

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Material: Alumina Block
• Sio2: 70%
• Model NO.: NS 70
• Transport Package: on Sea-Worthy Wooden Pallets
• Specification: dimension as customer requirement
• Trademark: KAIYUAN
• Origin: China
• HS Code: 690220000
• Production Capacity: 2000 Tons/Month

Product Description

Features Of Acid Resistant Brick

• Has high acid resistance
• Low water absorption
• Oxidation at room temperature is not easy
• High pressure resistance 
• Easy to clean
• Strong acid and alkali corrosion resistance (parameter>99.8)
• Convenient for installation
• Uniform gas and liquid distribution
• Reliable structure and chemical stability
• Long service life, more than 3 years warranty
• High Working temperature: 1650-1720C
• Accurate size, small Tolerance

Applications Of Acid Resistant Brick

         Anti-acid brick,plate can be used in drying tower of chemical factory, fertilizer factory and sulfuric acid factory, liner of reactor of absorbing tower, liner of anticorrosive pool, grooves, channels, and laying of acid resistance floor.

 

Physical And Chemical Indicators For Acid Resistant Brick
 

Item	Unit	Index
Bulk density	g/cm^2	2.31-2.4
Water absorption	%	<0.5
Acid resistance	%	99.8
Flexural strength	Mpa	42
Crushing stength	Mpa	120
Thermal stability	130°c-20°c	No crackle after 3 times

Chemical composition (%)

SiO2	Al2O3	K2O	Na2O	CaO	MgO	Fe2O3
69.8	22.5	2.7	0.95	0.82	0.82	0.49

 

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 density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity

 

 

Contract Kiln Construction


FAQ

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China

2. 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