High Quality High Alumina Door Brick for Coke Oven Refractory Brick

• Customization: Available
• Application: Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace
• Refractoriness (℃): 1580< Refractoriness< 1770
• Model NO.: Refractory Door Brick for New Coke Oven
• Shape: Brick
• Feature: Excellent Thermal Shock Stability
• Type: Refractory Material
• Size: Customized
• Transport Package: Customized
• Specification: Customized
• Trademark: Shengjie
• Origin: Henan Province, China
• HS Code: 690320000
• Production Capacity: 10000

Product Description

Product Description

 

The product surface composite ceramic door preform, using negative pressure high frequency vibration molding, reduce the porosity, improve the density and uniformity of the embryo. High performance micro crystalline ceramic refractory glaze layer is attached on the surface of the preform, which has high strength, good wear resistance and excellent corrosion resistance. It can reduce the physical damageduring, operation and the corrosion of tar and other chemical substances on the refractory.

 

Product Parameters

Item	New Coke Oven Door Brick
AL2O3 (%)	≥52
SiO2 (%)	≤39
MgO (%)	≤6
Bulk density (g/cm³)	≥2.2
Apparent porosity (%)	≤22
Cold compressive strength (Mpa)	≥55 (After drying at 400 ºC)
	≥70 (1100°x3h)

 

Application

Our refractory materials are widely used in cement industry, steel industry, glass industry, building materials industry, etc.

Company Profile

Shengjie was established in 1998, located in Luoyang City, Henan Province. Afte rmore than 20 years of development, we have established 7 modern factories and have multiple experienced R&D teams.

Shengjie Refractory Materials is a company specializing in refractory products. its main products include unshaped refractory materials, refractory bricks, ceramic fiber products. etc.

We have exported more than 100 countries like the Middle East, the United States, Europe, Africa. India, etc.

Certifications

Shengjie Refractory has quality management system ISO 9001 certification, 14001 certification, 45001 certification and AAA enterprise credit rating certification.
 

FAQ

1. Are you a manufacturer or trader?

We are a manufacturer.

2. What's the MOQ?

No limit to the quantity. We can offer the best proposal and solutions according to your condition.
 

3. Why should you buy from us not from other suppliers? 

*Professional manufacturer since 1998.
*10 production lines  
*An annual output of nearly 100,000 tons and hundreds of employees
*Customized according to your requirements or drawings
*Inventory available for quick shipment
 

4. Do you provide free samples? 

Yes, we can offer free samples if we have it in stock, but the express fee is to be collected.
 

5. How do you guarantee quality?

Before pre-production, we will produce a batch of samples for quality inspection; product quality will be checked again before delivery.
 

6. Can we visit your factory?
Yes, certainly. We sincerely welcome you to come to China and visit our factory.