High Strength Alkali Resistant Refractory Brick for Cement Kiln

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials, High Temperature Resistance
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Shape: Brick
• Material: Low Alumina Refractory Clay
• Product Name: Alkali Resistant Brick
• Color: Yellow
• Size: Customizable
• Product Type: Factory Wholesale
• Porosity (%): 20
• Cold Crushing Strength(MPa): 60
• Refractoriness (Oc) ≥: 1650
• Linear Change(%),Oc*2h: 1300
• Alkali Resistant Brick Usage: Furnace Liner
• Certificate: ISO BV SGS
• Transport Package: International Standard
• Specification: Customizable
• Trademark: Zhengzhou Rongsheng Refractory Co., Ltd.
• Origin: Zhengzhou Rongsheng Refractory Co., Ltd.
• HS Code: 6902200000
• Production Capacity: 500ton/Tons Per Year

Product Description

High Strength Alkali Resistant Refractory Brick for Cement Kiln

Product Description

Alkali Resistance Bricks Description

Alkali-resistance brick is a kind of low alumina brick, the Al2O3 content is 30-25%, the main material is low alumina refractory clay, it is a kind of silica-alumina series refractory products with good alkali erosion resistance performance in cement kiln system.

Specification

Detailed Alkali Resistance Bricks Descrtiption:

Items	Ordinary Type	High-strength type	Insulation type	Vault type
Al2O3 %	25-30	25-30	25-30	30-35
Fe2O3 %	2	2	2	2
SiO2 %	65-70	65-70	60-70	60-65
Refractoriness (°C)	1650	1650	1650	1710
Bulk Density g/cm3 ≥	2.15	2.25	1.65	2.2
Apparent Porosity % ≤	21	20	35	21
Cold Crushing Strength MPa≥	35	60	15	35
Refractoriness Under Load °C ≥	1350	1300	1250	1400
thermal conductivity W/m. (350°C±10°C)TC	1.28	1.28	0.7	1.28
Application	Large and medium dry-process kiln,decomposing furnace, etc.

Advantages of Alkali Resistance Bricks

 

1.Non reactive with acids;
2.Light in weight;
3.Crack free finishing;
4.Smooth texture;
5.Available in beautiful patterns;
6.Offered in varying dimensions;
7.Strength and stability.

Production Process

Product Application

Application of Alkali Resistance Bricks

1.Preheater equipment
2.Metallurgy furnace
3.Transfer zone of cement rotary kiln
4.Burning zone of cement rotary kiln
5.Other thermal equipment

Packaging & Shipping

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;

Company Profile

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!

Certifications

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.